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.

Fair

76°F

24°C

Humidity 83%
Wind Speed SE 7 mph
Barometer 30.03 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 13 Apr 2:15 am CDT
Extended Forecast for

Weslaco TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 73. South southeast wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 73 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88. Southeast wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 72. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 89. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 89 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 88. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 88 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. Southeast wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 73. South southeast wind 10 to 13 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 88. Southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Monday Night
Increasing clouds, with a low around 72. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 89. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
Increasing clouds, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 72. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 90. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 72. Southeast wind 13 to 16 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 90. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 73. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 91.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.18°N 97.98°W
Last Update:
2:18 am CDT Apr 13, 2026
Forecast Valid:
2am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
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Additional Resources

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Chance of Precipitation