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.

81°F

27°C

Humidity 85%
Wind Speed S 5 mph
Barometer 29.96 in (1014.2 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 23 Aug 12:53 am CDT
Extended Forecast for

Penitas TX

  • Overnight

    Overnight: A slight chance of showers and thunderstorms between 3am and 5am, then a slight chance of thunderstorms after 5am. Mostly clear, with a low around 78. South wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 78 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 97. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 97 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before 3am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 77. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    Low: 77 °F

    Heavy Rain
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 94. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%.

    High: 94 °F

    Chance
    T-storms then
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 77 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 96. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 50%.

    High: 96 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 78. Southeast wind 5 to 9 mph.

    Low: 78 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Southeast wind 5 to 10 mph.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms between 3am and 5am, then a slight chance of thunderstorms after 5am. Mostly clear, with a low around 78. South wind around 5 mph becoming calm. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 97. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely, mainly before 3am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 77. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 94. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 96. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 78. Southeast wind 5 to 9 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 99.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
Penitas TX
 26.22°N 98.44°W
Last Update:
1:15 am CDT Aug 23, 2025
Forecast Valid:
1am CDT Aug 23, 2025-6pm CDT Aug 29, 2025
 
Forecast Discussion
 
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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