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

69°F

21°C

Humidity 24%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 15 Jan 3:35 pm CST
Extended Forecast for

Weslaco TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. North wind around 6 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. East wind around 6 mph becoming south after midnight.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. South wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South southeast wind 5 to 8 mph becoming north after midnight.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 70. North northeast wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. North wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 66. North wind 6 to 10 mph becoming east in the afternoon.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Southeast wind 5 to 7 mph.

    Low: 47 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 75. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. North wind around 6 mph.
Tonight
Clear, with a low around 47. East wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 81. South wind 6 to 15 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 56. South southeast wind 5 to 8 mph becoming north after midnight.
Saturday
Mostly cloudy, with a high near 70. North northeast wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. North wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 66. North wind 6 to 10 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 47. Southeast wind 5 to 7 mph.
M.L.King Day
Mostly sunny, with a high near 75. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. East southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 69. East wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 98°W
Last Update:
3:30 pm CST Jan 15, 2026
Forecast Valid:
3pm CST Jan 15, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

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Chance of Precipitation