Skip to content

Checked

McAllen, TX 78504 Weather

It is 82°F and clear in McAllen, TX 78504, observed at 7:55 PM CDT. Tonight: Mostly Clear, low 70°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

McAllen, TX 78504 current weather

82°F

Clear

H 90° / L 70°Feels like 86°

1° warmer than yesterday at this time

Observed at McAllen, Miller International Airport (6.9 mi away), 10/30/2026, 7:55 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 6:45 PM PT

  1. Now81°
  2. 9 PM79°
  3. 10 PM78°
  4. 11 PM76°
  5. 12 AM76°Sat
  6. 1 AM74°
  7. 2 AM73°
  8. 3 AM73°
  9. 4 AM72°
  10. 5 AM72°
  11. 6 AM71°
  12. 7 AM71°
  13. 8 AM71°
  14. 9 AM74°
  15. 10 AM79°
  16. 11 AM82°
  17. 12 PM85°
  18. 1 PM88°
  19. 2 PM90°
  20. 3 PM90°
  21. 4 PM91°
  22. 5 PM90°
  23. 6 PM88°
  24. 7 PM86°
  25. 8 PM82°
  26. 9 PM80°
  27. 10 PM78°
  28. 11 PM77°
  29. 12 AM76°Sun
  30. 1 AM75°
  31. 1 AM74°
  32. 2 AM74°
  33. 3 AM73°
  34. 4 AM73°
  35. 5 AM72°
  36. 6 AM72°
  37. 7 AM72°
  38. 8 AM75°
  39. 9 AM79°
  40. 10 AM83°
  41. 11 AM86°
  42. 12 PM88°
  43. 1 PM90°
  44. 2 PM91°
  45. 3 PM90°
  46. 4 PM89°
  47. 5 PM87°
  48. 6 PM84°

10-day forecast

Tap a day for details

  • Today10/30Low 70°High

    Tonight: Mostly clear, with a low around 70. East southeast wind 2 to 6 mph.

    Mostly Clear
  • Sat10/31Low 72°High 91°

    Saturday: Sunny, with a high near 91. East wind 1 to 6 mph.

    Saturday Night: Mostly clear, with a low around 72. East wind 1 to 8 mph.

    Sunny
  • Sun11/1Low 72°High 91°

    Sunday: Mostly sunny. High near 91, with temperatures falling to around 87 in the afternoon. East wind 1 to 8 mph.

    Sunday Night: Partly cloudy, with a low around 72. East southeast wind 3 to 8 mph.

    Mostly Sunny
  • Mon11/2Low 73°High 93°

    Monday: Mostly sunny. High near 93, with temperatures falling to around 88 in the afternoon. Southeast wind 3 to 12 mph, with gusts as high as 22 mph.

    Monday Night: Mostly clear, with a low around 73. Southeast wind 8 to 12 mph, with gusts as high as 24 mph.

    Mostly Sunny
  • Tue11/316% chance of precipitationLow 68°High 91°

    Tuesday: Mostly sunny, with a high near 91. South southwest wind around 7 mph.

    Tuesday Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 68. North northwest wind around 9 mph. Chance of precipitation is 20%.

    Mostly Sunny
  • Wed11/4Low 63°High 86°

    Wednesday: Sunny, with a high near 86. North northwest wind 6 to 12 mph.

    Wednesday Night: Clear, with a low around 63. West wind around 5 mph.

    Sunny
  • Thu11/5Low 64°High 88°

    Thursday: Sunny, with a high near 88.

    Thursday Night: Mostly clear, with a low around 64.

    Sunny
  • Fri11/6Low High 87°

    Friday: Sunny, with a high near 87.

    Sunny
  • Sat11/7Model blend13% chance of precipitationLow 71°High 88°

    Saturday: Partly cloudy. High near 88°. Low that night near 71°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend34% chance of precipitationLow 65°High 85°

    Sunday: Chance of rain. High near 85°. Low that night near 65°. About 0.36 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 26.279, -98.237 from the NWS BRO office, updated 10/30/2026, 6:45 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KMFE (McAllen/Miller Intl, 7 mi), model run 10/30/2026, 3:00 PM CDT

Forecaster's discussionIssued 10/30/2026, 6:40 PM CDT

: New AVIATION:

Key messages

Updated at 624 PM CDT Fri Oct 30 2026

- Drier conditions expected for the weekend before rain chances increase for Tuesday.

- Above normal temperatures through early week before a cold front brings more seasonal temperatures.

- A Coastal Flood Statement is in effect until 7 AM Saturday for the Lower Texas Coast beaches and may need to be extended into Sunday.

Discussion

Issued at 1159 AM CDT Fri Oct 30 2026

Dry conditions will return for the Halloween weekend with above normal temperatures in the upper 80s to low 90s. As we head into Tuesday, a cold front will creep through Deep South Texas bringing with it more seasonal temperatures Wednesday through Friday with highs in the 80s.

Rain chances taper off today with dry conditions returning just in time for trick-or-treating. The aforementioned cold front moving through on Tuesday will bring low chances of rain (15-30%), primarily along the coast. Dry conditions return for Wednesday through the end of the period.

At local beaches, persistent easterly flow and elevated astronomical tides will continue to contribute to elevated water levels and beach erosion through the weekend. There is a Coastal Flood Statement until 7 am Saturday morning, with potential additional extensions.

Aviation

(00Z TAFS) Issued at 624 PM CDT Fri Oct 30 2026

VFR conditions prevail through the period with winds becoming light and variable overnight, generally from the east-southeast. Clear skies and light winds may lead to shallow fog development between 10-15Z, but dew point depressions of 3+ degF preclude mention in TAF. Greatest likelihood would be at HRL (30% or less).

Marine

Issued at 1159 AM CDT Fri Oct 30 2026

Generally favorable conditions will prevail with light winds, seas of 2 to 4 ft, and 5 to 7 second periods. Periodic showers and thunderstorms could produce locally adverse winds and seas. A cold front coming through on Tuesday could lead to Small Craft Caution at times Tuesday night into Wednesday.

Preliminary point temps/pops

BROWNSVILLE 88 72 89 73 / 0 0 0 0 HARLINGEN 89 69 90 70 / 0 0 0 0 MCALLEN 92 72 93 74 / 0 0 0 0 RIO GRANDE CITY 90 70 92 71 / 10 0 0 0 SOUTH PADRE ISLAND 81 75 82 76 / 0 0 0 0 BAYVIEW/PORT ISABEL 85 71 85 72 / 0 0 0 0

Watches, warnings and advisories

TX: None. GM: 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

  1. Now81°Mostly Cloudy1%6 mph
  2. 9 PM79°Partly Cloudy1%6 mph
  3. 10 PM78°Mostly Clear1%5 mph
  4. 11 PM76°Clear2%5 mph
  5. 12 AM76°Clear2%3 mph
  6. 1 AM74°Clear1%3 mph

Hourly details

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

Observed today

Since midnight, vs yesterday and normal

Today's high so far is 6° above the normal of 84° and the same as yesterday's high.

High so far
90°
6° above normal
Low so far
73°
Normal low 62°
Precipitation
0.00 in
Since midnight
Yesterday
High 90° · Low 75° · Precip 0.00 in
Normal for today
High 84° · Low 62°

Observed at McAllen, Miller International Airport (KMFE) since midnight local time, through 7:55 PM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Edinburg.

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in McAllen, TX 78504 right now?
The latest observation from McAllen, Miller International Airport was 82°F and clear, reported at 10/30/2026, 7:55 PM CDT.
Will it rain in McAllen, TX 78504 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 McAllen, TX 78504?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs of 85°F to 88°F and up to a 34% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in McAllen, TX 78504 today?
Sunrise is about 7:40 AM CDT and sunset is about 6:52 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in McAllen, TX 78504?
At Edinburg, the 1991 to 2020 normal high in October is 89°F and the normal low is 66°F.

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

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Brownsville-McAllen)
GoodPM2.5
AQI forecast tomorrow (Brownsville-McAllen)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Hidalgo County, week of 10/27/2026

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

Sun and moon

Local time, center of the area

Sunrise
7:40 AM
Sunset
6:52 PM
Daylight
11 hr 11 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
7:17 AM
Last light (civil dusk)
7:15 PM
Moonrise
10:58 PM
Moonset
12:30 PM

Normal October weather

Climate

Normal October high 89°, low 66°, precipitation 2.54 in for the month. 1991 to 2020 normals at Edinburg, 5 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer