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

77°F

25°C

Humidity 53%
Wind Speed S 8 mph
Barometer 30.01 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 29 Jan 2:35 pm CST
Extended Forecast for

Weslaco TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 74. South southeast wind around 8 mph.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 21 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 64. North wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. North wind 6 to 10 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 60. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Northeast wind 5 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. North wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. East southeast wind 5 to 9 mph becoming light southeast after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72. Light east southeast wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 72 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 74. South southeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 50. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 21 mph.
Friday
Increasing clouds, with a high near 64. North wind 11 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. North wind 6 to 10 mph.
Saturday
Sunny, with a high near 60. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 37. Northeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 65. North wind 5 to 9 mph becoming east southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 51. East southeast wind 5 to 9 mph becoming light southeast after midnight.
Monday
Partly sunny, with a high near 72. Light east southeast wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 60. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 79. South southeast wind 8 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 97.98°W
Last Update:
2:45 pm CST Jan 29, 2026
Forecast Valid:
3pm CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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Chance of Precipitation