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

64°F

18°C

Humidity 68%
Wind Speed E 5 mph
Barometer 30.25 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 20 Jan 5:15 am CST
Extended Forecast for

Weslaco TX

  • Today

    Today: Mostly cloudy, with a high near 73. East southeast wind 5 to 10 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers after 9pm. Mostly cloudy, with a low around 61. East southeast wind 5 to 9 mph becoming light south southeast after midnight.

    Low: 61 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 76. Southeast wind 3 to 8 mph.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. East southeast wind around 6 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81. Calm wind becoming east southeast 5 to 9 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. East southeast wind 6 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 84. South southeast wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 84 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60. Southeast wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 73. Southeast wind 9 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 73 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 73. East southeast wind 5 to 10 mph.
Tonight
A 20 percent chance of showers after 9pm. Mostly cloudy, with a low around 61. East southeast wind 5 to 9 mph becoming light south southeast after midnight.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 76. Southeast wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 60. East southeast wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 81. Calm wind becoming east southeast 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 64. East southeast wind 6 to 10 mph.
Friday
Partly sunny, with a high near 84. South southeast wind 6 to 14 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 60. Southeast wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 73. Southeast wind 9 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. North wind 11 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 50. North wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Monday
Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 97.98°W
Last Update:
5:18 am CST Jan 20, 2026
Forecast Valid:
5am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation