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

Mid Valley Airport (KTXW)

Lat: 26.18°NLon: 97.97°WElev: 70ft.

Overcast

66°F

19°C

Humidity 89%
Wind Speed N 5 mph
Barometer 29.99 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 8 Apr 4:55 am CDT
Extended Forecast for

Donna TX

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 65. Light east northeast wind.

    Low: 65 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Light east northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 68. East southeast wind 5 to 10 mph.

    Low: 68 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Light east wind becoming east southeast 6 to 11 mph in the morning. Chance of precipitation is 60%.

    High: 83 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. East southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Southeast wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 85 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 72. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 65. Light east northeast wind.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Light east northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 68. East southeast wind 5 to 10 mph.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Light east wind becoming east southeast 6 to 11 mph in the morning. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Friday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. East southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 69. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Southeast wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 72. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 73. Southeast wind 14 to 16 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 91. Breezy.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
Partly sunny, with a high near 91. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donna TX
 26.16°N 98.05°W
Last Update:
5:00 am CDT Apr 8, 2026
Forecast Valid:
5am CDT Apr 8, 2026-6pm CDT Apr 14, 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