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

78°F

26°C

Humidity 77%
Wind Speed SE 13 G 20 mph
Barometer 29.92 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 4 Apr 2:55 am CDT
Extended Forecast for

Weslaco TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 72. Southeast wind around 14 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 92. Southeast wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 92 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 67. East southeast wind 6 to 13 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 67 °F

    Chance
    T-storms then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 70. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    High: 70 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 58. North northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 66. North northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 58. North wind 5 to 8 mph.

    Low: 58 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 74. Northeast wind 6 to 8 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61. Northeast wind 5 to 9 mph becoming light north northeast after midnight.

    Low: 61 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 72. Southeast wind around 14 mph, with gusts as high as 25 mph.
Saturday
A 10 percent chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 92. Southeast wind 11 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 67. East southeast wind 6 to 13 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 70. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 58. North northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 66. North northwest wind around 11 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 58. North wind 5 to 8 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 74. Northeast wind 6 to 8 mph.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61. Northeast wind 5 to 9 mph becoming light north northeast after midnight.
Wednesday
Partly sunny, with a high near 80. Light and variable wind becoming east 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 66. East wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 84.
Thursday Night
Mostly cloudy, with a low around 69.
Friday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 98°W
Last Update:
3:15 am CDT Apr 4, 2026
Forecast Valid:
3am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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