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

48°F

9°C

Humidity 70%
Wind Speed NW 12 mph
Barometer 30.23 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 2 Dec 8:35 am CST
Extended Forecast for

Weslaco TX

  • Today

    Today: Partly sunny, with a high near 59. North wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Light and variable wind.

    Low: 55 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 75. Calm wind becoming south southeast 5 to 9 mph in the morning.

    High: 75 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65. Southeast wind around 6 mph becoming northeast after midnight.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 75. North wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 51. North northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 64. North northwest wind 5 to 9 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 54. Calm wind becoming north around 6 mph after midnight.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 74. North wind 5 to 7 mph becoming east northeast in the afternoon.

    High: 74 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 59. North wind 6 to 11 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 55. Light and variable wind.
Wednesday
Mostly cloudy, with a high near 75. Calm wind becoming south southeast 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 65. Southeast wind around 6 mph becoming northeast after midnight.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 75. North wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday Night
A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 51. North northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 64. North northwest wind 5 to 9 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54. Calm wind becoming north around 6 mph after midnight.
Saturday
Partly sunny, with a high near 74. North wind 5 to 7 mph becoming east northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 58. Light and variable wind.
Sunday
Mostly sunny, with a high near 81. Light and variable wind becoming north northwest 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 97.98°W
Last Update:
8:37 am CST Dec 2, 2025
Forecast Valid:
8am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation