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

93°F

34°C

Humidity 52%
Wind Speed SE 17 G 25 mph
Barometer 29.81 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 28 Apr 3:35 pm CDT
Extended Forecast for

Weslaco TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 96. South southeast wind around 17 mph, with gusts as high as 30 mph.

    High: 96 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 74. South southeast wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 95. South southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 95 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 75. East southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 75 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Southeast wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 75 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 95. Southeast wind 9 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 23 mph.

    High: 95 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. Breezy, with an east wind 10 to 18 mph becoming north after midnight. Winds could gust as high as 29 mph.

    Low: 62 °F

    Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 74. Breezy, with a north northwest wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 96. South southeast wind around 17 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 74. South southeast wind 11 to 16 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 95. South southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Increasing clouds, with a low around 75. East southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 93. Southeast wind 8 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 26 mph.
Friday
Partly sunny, with a high near 95. Southeast wind 9 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 23 mph.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. Breezy, with an east wind 10 to 18 mph becoming north after midnight. Winds could gust as high as 29 mph.
Saturday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 74. Breezy, with a north northwest wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 59. North wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 81. North wind around 8 mph becoming east northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 98°W
Last Update:
3:45 pm CDT Apr 28, 2026
Forecast Valid:
3pm CDT Apr 28, 2026-6pm CDT May 4, 2026
 
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Additional Resources

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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