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.

Fair

96°F

36°C

Humidity 40%
Wind Speed SE 18 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 1 Aug 6:53 pm CDT
Extended Forecast for

Mc Allen TX

  • Tonight

    Tonight: Clear, with a low around 79. South southeast wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 103. Heat index values as high as 109. East southeast wind 5 to 8 mph.

    High: 103 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 103. Heat index values as high as 107. South southeast wind 5 to 8 mph.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. Southeast wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 102. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Southeast wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 79. South southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
Sunny and hot, with a high near 103. Heat index values as high as 109. East southeast wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 79. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 103. Heat index values as high as 107. South southeast wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 79. Southeast wind 7 to 10 mph, with gusts as high as 21 mph.
Monday
Sunny and hot, with a high near 102. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny and hot, with a high near 100. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 101. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 79. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Mostly clear, with a low around 79.
Friday
Sunny and hot, with a high near 101.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Allen TX
 26.22°N 98.23°W
Last Update:
7:30 pm CDT Aug 1, 2025
Forecast Valid:
7pm CDT Aug 1, 2025-6pm CDT Aug 8, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation