What is the weather in Allen, TX right now?

The latest observation from McKinney - McKinney National Airport was 64°F and clear, reported at 10/26/2026, 9:20 PM CDT.

Will it rain in Allen, TX in the next 24 hours?

The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.

What is the 10-day forecast for Allen, TX?

The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 3 to Nov 4) come from the NOAA National Blend of Models, with highs of 73°F to 75°F. Model guidance this far out often changes.

What time is sunrise and sunset in Allen, TX today?

Sunrise is about 7:40 AM CDT and sunset is about 6:41 PM CDT (calculated for the center of the area, within a few minutes).

What is the normal October weather in Allen, TX?

At Mckinney MUNI AP, the 1991 to 2020 normal high in October is 78°F and the normal low is 54°F.

Checked Oct 26, 2026

Allen, TX Weather

Current conditions, hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Allen, TX current weather

64°F

Clear

H -- / L 60°Feels like 64°

No rain expected in the next 12 hours

Observed at McKinney - McKinney National Airport (6.7 mi away), 10/26/2026, 9:20 PM CDT

Hourly forecast

NWS, updated 6:06 PM

Now66°
11 PM65°
Tue12 AM65°
1 AM64°
2 AM63°
3 AM63°
4 AM62°
5 AM62°
6 AM61°
7 AM61°
8 AM60°
9 AM64°
10 AM70°
11 AM73°
12 PM76°
1 PM78°
2 PM80°
3 PM81°
4 PM81°
5 PM82°
6 PM80°
7 PM77°
8 PM74°
9 PM70°
10 PM69°
11 PM67°
Wed12 AM66°
1 AM65°
2 AM64°
3 AM63°
4 AM62°
5 AM62°
6 AM61°
7 AM61°
8 AM60°
9 AM65°
10 AM71°
11 AM75°
12 PM78°
1 PM81°
2 PM82°
3 PM83°
4 PM84°
5 PM82°
6 PM81°
7 PM79°
8 PM77°
9 PM74°

10-day forecast

Tap a day for details

Today10/26Low 60°High
Tonight: Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. Southeast wind around 5 mph.
Mostly Cloudy
Tue10/27Low 60°High 82°
Tuesday: Mostly sunny, with a high near 82. South southeast wind 5 to 10 mph.
Tuesday Night: Mostly clear. Low around 60, with temperatures rising to around 62 overnight. South southeast wind 5 to 10 mph.
Mostly Sunny
Wed10/28Low 65°High 84°
Wednesday: Mostly sunny. High near 84, with temperatures falling to around 82 in the afternoon. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night: Partly cloudy, with a low around 65. South southeast wind 5 to 10 mph.
Mostly Sunny
Thu10/29Low 64°High 82°
Thursday: Partly sunny. High near 82, with temperatures falling to around 80 in the afternoon. South wind 5 to 10 mph.
Thursday Night: Mostly cloudy, with a low around 64. South southeast wind around 5 mph.
Partly Sunny
Fri10/3053% chance of precipitationLow 60°High 74°
Friday: A chance of rain showers after 7am. Mostly cloudy, with a high near 74. East southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Friday Night: A chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind 5 to 10 mph. Chance of precipitation is 50%.
Chance Rain Showers
Sat10/3144% chance of precipitationLow 62°High 76°
Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Chance Showers And Thunderstorms
Sun11/121% chance of precipitationLow 65°High 82°
Sunday: A slight chance of rain showers after noon. Partly sunny, with a high near 82. Chance of precipitation is 20%.
Sunday Night: A slight chance of rain showers. Mostly cloudy, with a low around 65. Chance of precipitation is 20%.
Partly Sunny then Slight Chance Rain Showers
Mon11/230% chance of precipitationLow High 82°
Monday: A chance of rain showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Chance Rain Showers
Model blend
Tue11/3Model blend19% chance of precipitationLow 49°High 75°
Tuesday: Mostly sunny, slight chance of rain. High near 75°. Low that night near 49°. About 0.10 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Wed11/4Model blend10% chance of precipitationLow 48°High 73°
Wednesday: Mostly sunny. High near 73°. Low that night near 48°. About 0.02 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 33.113, -96.677 from the NWS FWD office, updated 10/26/2026, 6:06 PM CDT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KTKI (McKinney Muni, 7 mi), model run 10/26/2026, 3:00 PM CDT

Forecaster's discussionIssued 10/26/2026, 6:46 PM CDT

: New AVIATION:

Key messages

- Above normal temperatures will continue through the workweek, with occasional low rain chances today west of I-35, and across South and Central Texas Tuesday and Wednesday.

- A change in the weather pattern is expected late this week, leading to higher rain chances on Friday and Saturday along with slightly cooler temperatures.

Short term

(This evening through Wednesday) Issued at 142 PM CDT Mon Oct 26 2026

Rain chances have returned to the short term forecast, with several key ingredients already beginning to set up for our next period of unsettled weather. At the CONUS level, a weak trough continues to shift northeast through the Central Plains, breaking down our stout upper-level ridge and flattening it across the Southeastern US. With this breakdown, continued southerly moisture return and zonal flow aloft will help maintain ongoing showers to the west. This activity should stay to the northwest of the CWA, bringing some light showers to Stephens, Young, Jack, and Montague counties before quickly clearing to the north. Coverage will be sparse, as any showers will already be decaying by the time they make it into western North Texas.

Tuesday, as the trough continues to quickly lift northeast, so too will the chances for widespread showers. Weak mid-level subsidence is expected to scatter ongoing mid/high-level cirrus cloud decks from west to east throughout the day, but strong southerly warm air advection should bring widespread low-level clouds and gray conditions back to NTX/CTX. With the continued overcast cloud cover, temperatures should be kept in check and seasonal, with highs in the low 80s and lows in the mid 60s. Tuesday and Wednesday, short-range guidance is beginning to highlight mid-level moisture return wrapping back across the Gulf, around the surface high pressure currently situated in the Tennessee Valley. With the mid-level moisture and strong southerly advection, there exists a less than 30% for isolated sea breeze-esque convection, primarily for South and Central Texas. While a shower or two may cross into southern portions of the CWA, confidence is too low at this time to indicate more than a slight chance of PoPs for Tuesday and Wednesday.

Long term

(Thursday through next Tuesday) Issued at 1250 PM CDT Mon Oct 26 2026

Thursday into Friday, another unsettled pattern shift is expected as a strong subtropical jet begins to overspread the area from the west. After several days of moisture return, this jet will provide broad lift to a very moist warm sector, resulting in widespread showers and cloud cover. With very little CAPE in place, any precip will mainly be wetting rains with a rumble of thunder here and there, rather than a large thunderstorm complex. While there is still much uncertainty with precip totals, the period with the greatest chances for rain will be Friday into Saturday. Those with outdoor plans on Friday and Saturday should keep an eye on the forecast for any adjustments to rain potential. Increased cloud cover and beneficial rain will keep high temps in the mid 70s through the weekend, warming back up into the 80s on Sunday.

Going into the extended period, LREF cluster guidance is consistent in continuing an unsettled pattern, with low daily rain chances and seasonal temperatures going into next week. The main uncertainty to watch for will be the interaction between the aforementioned subtropical jet as it pushes east, and a trough progged to dig south in the Day 6-8 period (Sunday into Tuesday). This interaction, and where the subsequent ascent region is, will be the focus for any rain and thunderstorm chances for NTX/CTX. Otherwise, expect highs in the low 80s to continue, with crisp overnight lows in the upper 50s and low 60s.

Aviation

(00Z TAFS) Issued at 645 PM CDT Mon Oct 26 2026

VFR conditions and 5-10 KT southeasterly winds will prevail through the period. Isolated showers and/or virga may approach the D10 late tonight (07-10Z), but the probability of this scenario is too low to mention in the TAFs. Scattered to broken low clouds around 6-8 kft should move in overnight with little to no operational impact.

Spotter information statement

Spotter activation is not expected at this time.

Preliminary point temps/pops

Dallas-Ft. Worth 62 82 63 84 / 10 10 0 0 Waco 60 82 61 84 / 10 10 0 0 Paris 57 81 57 84 / 0 0 0 0 Denton 58 81 59 84 / 10 10 0 0 McKinney 58 81 59 83 / 0 10 0 0 Dallas 63 83 63 85 / 0 10 0 0 Terrell 59 81 58 84 / 0 10 0 0 Corsicana 60 81 61 83 / 0 10 0 0 Temple 61 83 62 85 / 10 0 0 10 Mineral Wells 59 81 60 83 / 10 20 0 0

Watches, warnings and advisories

None.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

Now66°Mostly Cloudy3%5 mph
11 PM65°Mostly Cloudy3%5 mph
12 AM65°Mostly Cloudy3%5 mph
1 AM64°Mostly Cloudy3%5 mph
2 AM63°Mostly Cloudy3%5 mph
3 AM63°Mostly Cloudy3%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Line: temperature °F. Bars: chance of precipitation.

MonNow66° 3% Sky 78%5
11 PM65° 3% Sky 82%5
Tue 10/2712 AM65° 3% Sky 80%5
1 AM64° 3% Sky 85%5
2 AM63° 3% Sky 87%5
3 AM63° 3% Sky 87%5
4 AM62° 4% Sky 77%5
5 AM62° 4% Sky 64%5
6 AM61° 4% Sky 58%5
7 AM61° 7% Sky 54%5
8 AM60° 7% Sky 57%5
9 AM64° 7% Sky 54%5
10 AM70° 5% Sky 51%5
11 AM73° 5% Sky 44%5g10
12 PM76° 5% Sky 41%10
1 PM78° 5% Sky 34%10g15
2 PM80° 5% Sky 27%10g16
3 PM81° 5% Sky 18%10g16
4 PM81° 3% Sky 15%10g16
5 PM82° 3% Sky 9%10g15
6 PM80° 3% Sky 8%10
7 PM77° 0% Sky 11%10
8 PM74° 0% Sky 11%10
9 PM70° 0% Sky 8%10
10 PM69° 0% Sky 12%10
11 PM67° 0% Sky 7%10
Wed 10/2812 AM66° 0% Sky 3%5g12
1 AM65° 0% Sky 1%5g12
2 AM64° 0% Sky 1%5g10
3 AM63° 0% Sky 3%5g10
4 AM62° 3% Sky 10%5
5 AM62° 3% Sky 14%5
6 AM61° 3% Sky 20%5
7 AM61° 2% Sky 24%5
8 AM60° 2% Sky 35%5
9 AM65° 2% Sky 37%5g10
10 AM71° 2% Sky 39%5g12
11 AM75° 2% Sky 36%10
12 PM78° 2% Sky 33%10g16
1 PM81° 1% Sky 29%10g18
2 PM82° 1% Sky 27%10g20
3 PM83° 1% Sky 25%10g20
4 PM84° 1% Sky 23%10g18
5 PM82° 1% Sky 24%10g16
6 PM81° 1% Sky 25%10g15
7 PM79° 0% Sky 26%10
8 PM77° 0% Sky 25%5g13
9 PM74° 0% Sky 25%5g13
10 PM72° 0% Sky 25%5g13
11 PM71° 0% Sky 27%5g13
Thu 10/2912 AM70° 0% Sky 29%5g12
1 AM69° 1% Sky 31%5g12
2 AM68° 1% Sky 33%5g10
3 AM67° 1% Sky 35%5g10
4 AM66° 1% Sky 37%5
5 AM66° 1% Sky 42%5
6 AM65° 1% Sky 47%5
7 AM65° 3% Sky 52%5
8 AM68° 3% Sky 53%5
9 AM70° 3% Sky 54%5
10 AM72° 3% Sky 55%5g10
11 AM75° 3% Sky 56%10
12 PM77° 3% Sky 58%10
1 PM80° 3% Sky 60%10g15
2 PM81° 3% Sky 61%10g16
3 PM81° 3% Sky 63%10g16
4 PM82° 3% Sky 65%10g16
5 PM80° 3% Sky 69%10
6 PM79° 3% Sky 73%5g12
7 PM77° 4% Sky 76%5
8 PM75° 4% Sky 76%5
9 PM73° 4% Sky 76%5
10 PM71° 4% Sky 76%5
11 PM70° 4% Sky 76%5
Fri 10/3012 AM69° 4% Sky 76%5
1 AM68° 7% Sky 83%5
2 AM67° 7% Sky 83%5
3 AM66° 7% Sky 83%5
4 AM65° 7% Sky 83%5
5 AM64° 7% Sky 83%5
6 AM64° 7% Sky 83%5
7 AM64° 52%0.01"Sky 87%5
8 AM65° 52%0.01"Sky 87%5
9 AM67° 52%0.01"Sky 87%5
10 AM69° 52%0.01"Sky 87%5
11 AM70° 52%0.01"Sky 87%5g10
12 PM71° 52%0.01"Sky 87%5g12
1 PM72° 53%0.01"Sky 84%5g14
2 PM73° 53%0.01"Sky 84%10g15
3 PM73° 53%0.01"Sky 84%10g16
4 PM73° 53%0.01"Sky 84%10g16
5 PM72° 53%0.01"Sky 84%10g15
6 PM71° 53%0.01"Sky 84%10
7 PM70° 22%0.01"Sky 84%10
8 PM68° 22%0.01"Sky 84%10
9 PM66° 22%0.01"Sky 84%5g12
10 PM64° 22%0.01"Sky 84%5g12
11 PM63° 22%0.01"Sky 84%5g10
Sat 10/3112 AM63° 22%0.01"Sky 84%5
1 AM63° 44%0.02"Sky 83%5
2 AM63° 44%0.02"Sky 83%5
3 AM62° 44%0.02"Sky 83%5
4 AM62° 44%0.02"Sky 83%5
5 AM61° 44%0.02"Sky 83%5
6 AM61° 44%0.02"Sky 83%5
7 AM61° 37%0.02"Sky 83%5
8 AM62° 37%0.02"Sky 83%5
9 AM65° 37%0.02"Sky 83%5
10 AM67° 37%0.02"Sky 83%5
11 AM70° 37%0.02"Sky 83%5g10
12 PM72° 37%0.02"Sky 83%5g12
1 PM74° 34%0.02"Sky 77%5g13
2 PM75° 34%0.02"Sky 77%5g14
3 PM76° 34%0.02"Sky 77%5g14
4 PM76° 34%0.02"Sky 77%5g13
5 PM76° 34%0.02"Sky 77%5g12
6 PM75° 34%0.02"Sky 77%5
7 PM73° 16% Sky 64%5
8 PM71° 16% Sky 64%5
9 PM69° 16% Sky 64%5
10 PM67° 16% Sky 64%5
11 PM66° 16% Sky 64%5
Sun 11/112 AM66° 16% Sky 64%5
1 AM66° 16% Sky 57%5
1 AM65° 16% Sky 57%5
2 AM65° 16% Sky 57%5
3 AM64° 16% Sky 57%5
4 AM63° 16% Sky 57%5
5 AM63° 16% Sky 57%5
6 AM63° 14% Sky 57%5
7 AM65° 14% Sky 57%5
8 AM68° 14% Sky 57%5
9 AM71° 14% Sky 57%5
10 AM74° 14% Sky 57%5g10
11 AM77° 14% Sky 57%5g13
12 PM79° 21% Sky 54%10
1 PM80°Feels 83°21% Sky 54%10g15
2 PM81°Feels 85°21% Sky 54%10g15
3 PM81°Feels 85°21% Sky 54%5g14
4 PM80°Feels 83°21% Sky 54%5g13
5 PM79° 21% Sky 54%5g10
6 PM77° 20% Sky 50%5
7 PM75° 20% Sky 50%5
8 PM72° 20% Sky 50%5
9 PM70° 20% Sky 50%5
10 PM69° 20% Sky 50%5
11 PM68° 20% Sky 50%5g10
Mon 11/212 AM68° 18% Sky 53%5g10
1 AM68° 18% Sky 53%5g12
2 AM67° 18% Sky 53%5g12
3 AM67° 18% Sky 53%10
4 AM66° 18% Sky 53%10
5 AM66° 18% Sky 53%10
6 AM66° 21% Sky 55%10g15

Temperature °F · chance of precipitation · amount in inches (T = trace) · sky cover · wind and gusts (g) in mph

NWS hourly forecast updated 10/26/2026, 6:06 PM CDT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Texas hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
River gauges within 40 miles at or above flood stage: None reported
Active wildfires within 50 miles: None reported

Drought

By county

Collin County, week of 10/20/2026

100% of the county is in moderate drought or worse.

Frequently asked questions

What is the weather in Allen, TX right now?: The latest observation from McKinney - McKinney National Airport was 64°F and clear, reported at 10/26/2026, 9:20 PM CDT.
Will it rain in Allen, TX in the next 24 hours?: The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Allen, TX?: The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 3 to Nov 4) come from the NOAA National Blend of Models, with highs of 73°F to 75°F. Model guidance this far out often changes.
What time is sunrise and sunset in Allen, TX today?: Sunrise is about 7:40 AM CDT and sunset is about 6:41 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Allen, TX?: At Mckinney MUNI AP, the 1991 to 2020 normal high in October is 78°F and the normal low is 54°F.

Sun and moon

Local time, center of the area

Sunrise: 7:40 AM
Sunset: 6:41 PM
Daylight: 11 hr 1 min
Moon: Full Moon 99% lit

First light (civil dawn): 7:14 AM
Last light (civil dusk): 7:06 PM
Moonrise: 6:45 PM
Moonset: 8:11 AM

Normal October weather

Climate

Normal October high 78°, low 54°, precipitation 4.41 in for the month. 1991 to 2020 normals at Mckinney MUNI AP, 7 mi away.

Other places nearby

Data sources

National Weather Service APINOAA
National Blend of Models (NBM) text guidanceNOAA National Weather Service
Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
National Water Prediction ServiceNOAA National Weather Service
WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
AirNowU.S. Environmental Protection Agency
NWS HeatRisk (experimental)NOAA National Weather Service
U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research

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