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.

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed N 6 mph
Barometer 30.36 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 28 Jan 4:35 am CST
Extended Forecast for

Weslaco TX

  • Today

    Today: Sunny, with a high near 68. North wind 6 to 8 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. East northeast wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 72. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 72 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62. North wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. North wind 7 to 10 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. North wind 8 to 10 mph becoming east northeast in the afternoon.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Northeast wind 5 to 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64. North northeast wind 5 to 9 mph becoming east in the afternoon.

    High: 64 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. North wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 46. East northeast wind around 6 mph becoming calm in the evening.
Thursday
Increasing clouds, with a high near 72. Calm wind becoming south southeast 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 50. Light and variable wind becoming north 5 to 10 mph after midnight.
Friday
Partly sunny, with a high near 62. North wind 11 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 38. North wind 7 to 10 mph.
Saturday
Sunny, with a high near 60. North wind 8 to 10 mph becoming east northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 38. Northeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 64. North northeast wind 5 to 9 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50. East wind 5 to 9 mph becoming light after midnight.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 68. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 98°W
Last Update:
4:30 am CST Jan 28, 2026
Forecast Valid:
4am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation