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

93°F

34°C

Humidity 49%
Wind Speed SE 16 G 25 mph
Barometer 29.84 in (1010.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 30 Aug 7:53 pm CDT
Extended Forecast for

McAllen TX

  • Tonight

    Tonight: Mostly clear, with a low around 80. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 80 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. Heat index values as high as 109. Southeast wind 6 to 10 mph.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. Southeast wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Mostly Clear

  • Labor Day

    Labor Day: A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Heat index values as high as 107. East southeast wind 3 to 8 mph.

    High: 100 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. East wind 5 to 10 mph becoming light and variable after midnight.

    Low: 79 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 97. Calm wind becoming north northeast 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 97 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. East northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 77 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 99. Calm wind becoming north northeast 5 to 8 mph in the morning.

    High: 99 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76. East northeast wind 5 to 8 mph becoming light and variable after midnight.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 80. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny and hot, with a high near 101. Heat index values as high as 109. Southeast wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 79. Southeast wind 5 to 11 mph, with gusts as high as 21 mph.
Labor Day
A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Heat index values as high as 107. East southeast wind 3 to 8 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. East wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 97. Calm wind becoming north northeast 5 to 7 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. East northeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 99. Calm wind becoming north northeast 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 76. East northeast wind 5 to 8 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 99. Calm wind becoming east 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming south southeast after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 77.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McAllen TX
 26.2°N 98.23°W
Last Update:
8:15 pm CDT Aug 30, 2025
Forecast Valid:
8pm CDT Aug 30, 2025-6pm CDT Sep 6, 2025
 
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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