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

97°F

36°C

Humidity 48%
Wind Speed E 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index109°F (43°C)
Last update 18 Aug 12:53 pm CDT
Extended Forecast for

La Casita-Garciasville TX

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 103. Heat index values as high as 111. East wind 6 to 8 mph.

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 78. East wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Heat index values as high as 108. Calm wind becoming east around 6 mph in the afternoon.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 78. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 78 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 99. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 50%.

    High: 99 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 77. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 77 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 101 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 78. East wind around 6 mph becoming calm after midnight.

    Low: 78 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 99 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 103. Heat index values as high as 111. East wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 78. East wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny and hot, with a high near 102. Heat index values as high as 108. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 78. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 99. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 77. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. Calm wind becoming east northeast around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 78. East wind around 6 mph becoming calm after midnight.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Calm wind becoming east northeast around 6 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 78. East northeast wind 5 to 7 mph becoming calm after midnight.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Calm wind becoming east northeast around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
La Casita-Garciasville TX
 26.33°N 98.72°W
Last Update:
1:30 pm CDT Aug 18, 2025
Forecast Valid:
1pm CDT Aug 18, 2025-6pm CDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation