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

58°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 30 Jan 1:15 am CST
Extended Forecast for

Weslaco TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. North wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. North wind around 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 41. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 62. Wind chill values between 37 and 46 early. North northwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Northeast wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. North northeast wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. East southeast wind 5 to 9 mph becoming light southeast after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. Light southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. North wind 5 to 11 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 65. North wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 41. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 62. Wind chill values between 37 and 46 early. North northwest wind 6 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 39. Northeast wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 66. North northeast wind 5 to 9 mph becoming east southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 52. East southeast wind 5 to 9 mph becoming light southeast after midnight.
Monday
Partly sunny, with a high near 73. Light southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 60. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 78. South southeast wind 9 to 17 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 58. South southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 98°W
Last Update:
1:32 am CST Jan 30, 2026
Forecast Valid:
1am CST Jan 30, 2026-6pm CST Feb 5, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation