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McAllen, TX 78501 Weather

Tonight: Partly Cloudy, low 71°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

McAllen, TX 78501 current weather

81°F

Mostly Cloudy

Forecast for this hour. No recent report from a nearby station.

H -- / L 71°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 5:18 PM PT

Hourly forecast

NWS, updated 10/29/2026, 5:18 PM PT

  1. Now81°
  2. 8 PM79°
  3. 9 PM78°
  4. 10 PM77°
  5. 11 PM76°
  6. 12 AM75°Fri
  7. 1 AM74°
  8. 2 AM74°
  9. 3 AM73°
  10. 4 AM72°
  11. 5 AM72°
  12. 6 AM71°
  13. 7 AM72°
  14. 8 AM72°
  15. 9 AM74°
  16. 10 AM79°
  17. 11 AM82°
  18. 12 PM85°
  19. 1 PM87°
  20. 2 PM89°
  21. 3 PM90°
  22. 4 PM90°
  23. 5 PM89°
  24. 6 PM88°
  25. 7 PM86°
  26. 8 PM82°
  27. 9 PM80°
  28. 10 PM79°
  29. 11 PM78°
  30. 12 AM76°Sat
  31. 1 AM76°
  32. 2 AM75°
  33. 3 AM74°
  34. 4 AM74°
  35. 5 AM73°
  36. 6 AM73°
  37. 7 AM72°
  38. 8 AM72°
  39. 9 AM75°
  40. 10 AM79°
  41. 11 AM83°
  42. 12 PM86°
  43. 1 PM89°
  44. 2 PM91°
  45. 3 PM92°
  46. 4 PM92°
  47. 5 PM91°
  48. 6 PM90°

10-day forecast

Tap a day for details

  • Today10/29Low 71°High

    Tonight: Partly cloudy, with a low around 71. East southeast wind 5 to 10 mph, with gusts as high as 22 mph.

    Partly Cloudy
  • Fri10/30Low 72°High 90°

    Friday: Mostly sunny, with a high near 90. Southeast wind 5 to 9 mph.

    Friday Night: Mostly clear, with a low around 72. Southeast wind 2 to 8 mph.

    Mostly Sunny
  • Sat10/31Low 74°High 92°

    Saturday: Mostly sunny, with a high near 92. East southeast wind 1 to 6 mph.

    Saturday Night: Mostly clear, with a low around 74. East southeast wind 2 to 8 mph.

    Mostly Sunny
  • Sun11/1Low 73°High 92°

    Sunday: Mostly sunny, with a high near 92. East wind 2 to 9 mph.

    Sunday Night: Partly cloudy, with a low around 73. East southeast wind 6 to 9 mph.

    Mostly Sunny
  • Mon11/2Low 75°High 94°

    Monday: Mostly sunny, with a high near 94. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.

    Monday Night: Mostly clear, with a low around 75. Southeast wind around 13 mph, with gusts as high as 26 mph.

    Mostly Sunny
  • Tue11/3Low 70°High 91°

    Tuesday: Mostly sunny, with a high near 91. South southwest wind 9 to 13 mph, with gusts as high as 25 mph.

    Tuesday Night: Mostly clear, with a low around 70. North northeast wind 6 to 9 mph, with gusts as high as 22 mph.

    Mostly Sunny
  • Wed11/4Low 66°High 87°

    Wednesday: Sunny, with a high near 87.

    Wednesday Night: Mostly clear, with a low around 66.

    Sunny
  • Thu11/5Low High 86°

    Thursday: Sunny, with a high near 86.

    Sunny
  • Fri11/6Model blendLow 70°High 88°

    Friday: Mostly sunny. High near 88°. Low that night near 70°.

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

  • Sat11/7Model blend27% chance of precipitationLow 71°High 88°

    Saturday: Partly cloudy, slight chance of rain. High near 88°. Low that night near 71°. 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 26.218, -98.239 from the NWS BRO office, updated 10/29/2026, 5:18 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KMFE (McAllen/Miller Intl, 3 mi), model run 10/29/2026, 3:00 PM CDT

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 Cloudy5%10 mph
  2. 8 PM79°Mostly Cloudy5%9 mph
  3. 9 PM78°Mostly Cloudy6%8 mph
  4. 10 PM77°Partly Cloudy4%8 mph
  5. 11 PM76°Partly Cloudy5%7 mph
  6. 12 AM75°Mostly Cloudy5%7 mph

Hourly details

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

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

Will it rain in McAllen, TX 78501 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 78501?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs near 88°F. Model guidance this far out often changes.
What time is sunrise and sunset in McAllen, TX 78501 today?
Sunrise is about 7:40 AM CDT and sunset is about 6:53 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in McAllen, TX 78501?
At Mcallen, 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:General thunderstormsOutlook 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

UV index today (Mcallen)
4Moderate
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
6:53 PM
Daylight
11 hr 13 min
Moon
Waning Gibbous 84% lit
First light (civil dawn)
7:16 AM
Last light (civil dusk)
7:16 PM
Moonrise
9:51 PM
Moonset
11:26 AM

Normal October weather

Climate

Normal October high 89°, low 66°, precipitation 2.04 in for the month. 1991 to 2020 normals at Mcallen, 2 mi away.

Other places nearby

Data sources

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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.

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