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.

71°F

22°C

Humidity 60%
Wind Speed SE 6 mph
Barometer 30.28 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Jan 12:15 pm CST
Extended Forecast for

Weslaco TX

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 74. East southeast wind around 10 mph.

    High: 74 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers before midnight, then a slight chance of showers after 1am. Mostly cloudy, with a low around 61. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 76. South wind 5 to 9 mph.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60. Southeast wind around 6 mph becoming calm after midnight.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. Southeast wind 7 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 84. South southeast wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 84 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 71. West southwest wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 71 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 74. East southeast wind around 10 mph.
Tonight
A slight chance of showers before midnight, then a slight chance of showers after 1am. Mostly cloudy, with a low around 61. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 76. South wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 60. Southeast wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 81. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 64. Southeast wind 7 to 10 mph.
Friday
Partly sunny, with a high near 84. South southeast wind 7 to 14 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Saturday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 71. West southwest wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35. North wind around 14 mph, with gusts as high as 23 mph.
Sunday
Mostly cloudy and cold, with a high near 44. North northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 50.
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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:
12:18 pm CST Jan 20, 2026
Forecast Valid:
12pm CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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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