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

73°F

23°C

Humidity 68%
Wind Speed E 9 mph
Barometer 30.26 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 27 Nov 5:35 pm CST
Extended Forecast for

Weslaco TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. East northeast wind 6 to 10 mph.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 78. Southeast wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. Southeast wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 69 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Breezy, with a south wind 11 to 18 mph, with gusts as high as 33 mph.

    High: 85 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 64. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. South southeast wind 6 to 13 mph becoming north in the morning. Winds could gust as high as 23 mph.

    High: 74 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 63. North northwest wind 8 to 10 mph.

    High: 63 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. North wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. East northeast wind 6 to 10 mph.
Friday
A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 78. Southeast wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 69. Southeast wind 11 to 14 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 85. Breezy, with a south wind 11 to 18 mph, with gusts as high as 33 mph.
Saturday Night
Increasing clouds, with a low around 64. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. South southeast wind 6 to 13 mph becoming north in the morning. Winds could gust as high as 23 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North northwest wind around 10 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 63. North northwest wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 51. North wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 66. North wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 49. North northeast wind around 6 mph becoming calm.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 97.98°W
Last Update:
5:30 pm CST Nov 27, 2025
Forecast Valid:
5pm CST Nov 27, 2025-6pm CST Dec 4, 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