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.

Partly Cloudy

70°F

21°C

Humidity 90%
Wind Speed E 6 mph
Barometer 30.02 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 9 Apr 5:15 am CDT
Extended Forecast for

Weslaco TX

  • Today

    Today: A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. East wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 83 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 5am. Cloudy during the evening, then partly cloudy overnight, with a low around 68. East southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. East southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 82 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 70. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 85. Southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 72. Southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 72 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 31 mph.

    High: 86 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 73. Southeast wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 73 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 88 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. East wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 5am. Cloudy during the evening, then partly cloudy overnight, with a low around 68. East southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. East southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 70. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 85. Southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 72. Southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Sunday
Partly sunny, with a high near 86. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 73. Southeast wind 13 to 15 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 73. Southeast wind around 16 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 90. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 73.
Wednesday
Partly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 98°W
Last Update:
5:18 am CDT Apr 9, 2026
Forecast Valid:
5am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
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