National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

A Few Clouds

99°F

37°C

Humidity 41%
Wind Speed SE 18 G 30 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 24 Jul 12:53 pm CDT
Extended Forecast for

Mc Allen TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 98. Heat index values as high as 107. Southeast wind around 14 mph, with gusts as high as 25 mph.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southeast wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 78 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 107. Southeast wind 6 to 10 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. Light southeast wind increasing to 5 to 9 mph in the morning.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78. Southeast wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 102. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 79. Southeast wind 11 to 15 mph, with gusts as high as 28 mph.

    Low: 79 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 101 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 98. Heat index values as high as 107. Southeast wind around 14 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 78. Southeast wind 8 to 14 mph, with gusts as high as 25 mph.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 107. Southeast wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 78. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny and hot, with a high near 101. Light southeast wind increasing to 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 78. Southeast wind 8 to 11 mph, with gusts as high as 24 mph.
Monday
Sunny and hot, with a high near 102. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
Clear, with a low around 79. Southeast wind 11 to 15 mph, with gusts as high as 28 mph.
Tuesday
Sunny and hot, with a high near 101. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Clear, with a low around 80. Southeast wind 10 to 15 mph, with gusts as high as 29 mph.
Wednesday
Sunny and hot, with a high near 101. Southeast wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 79.
Thursday
Sunny and hot, with a high near 102.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Allen TX
 26.22°N 98.23°W
Last Update:
1:00 pm CDT Jul 24, 2026
Forecast Valid:
1pm CDT Jul 24, 2026-6pm CDT Jul 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation