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

74°F

23°C

Humidity 95%
Wind Speed SE 7 mph
Barometer 30.06 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 23 Nov 6:35 am CST
Extended Forecast for

Weslaco TX

  • Today

    Today: Partly sunny, with a high near 89. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 89 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. South southeast wind around 14 mph, with gusts as high as 28 mph.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89. South southeast wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. South southeast wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88. South wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 67. East southeast wind 6 to 9 mph becoming north northeast after midnight.

    Low: 67 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. North northeast wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 80 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 59. North wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Slight Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 77. North wind around 10 mph becoming east northeast in the afternoon.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 89. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 72. South southeast wind around 14 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 89. South southeast wind 13 to 17 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 69. South southeast wind 5 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 88. South wind 5 to 9 mph becoming east southeast in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 67. East southeast wind 6 to 9 mph becoming north northeast after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. North northeast wind 8 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59. North wind 8 to 10 mph, with gusts as high as 20 mph.
Thanksgiving Day
Mostly sunny, with a high near 77. North wind around 10 mph becoming east northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. East wind 5 to 9 mph.
Friday
Partly sunny, with a high near 80. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 67.
Saturday
Partly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.18°N 97.98°W
Last Update:
6:45 am CST Nov 23, 2025
Forecast Valid:
6am CST Nov 23, 2025-6pm CST Nov 29, 2025
 
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