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 and Breezy

89°F

32°C

Humidity 48%
Wind Speed SE 24 G 31 mph
Barometer 29.80 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 3 Apr 4:35 pm CDT
Extended Forecast for

Weslaco TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 91. Breezy, with a southeast wind around 21 mph, with gusts as high as 34 mph.

    High: 91 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 10pm and 2am. Increasing clouds, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 33 mph.

    Low: 73 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 92. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 92 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 67. East southeast wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    Low: 67 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 75. North wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 75 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 59. North northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 1pm. Cloudy, with a high near 68. North northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 58. North wind 5 to 9 mph.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 73. North wind 6 to 8 mph.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 91. Breezy, with a southeast wind around 21 mph, with gusts as high as 34 mph.
Tonight
A 30 percent chance of showers, mainly between 10pm and 2am. Increasing clouds, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 33 mph.
Saturday
Mostly sunny, with a high near 92. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 67. East southeast wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. High near 75. North wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 59. North northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Monday
Showers likely, mainly before 1pm. Cloudy, with a high near 68. North northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 58. North wind 5 to 9 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 73. North wind 6 to 8 mph.
Tuesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 62. Northeast wind 5 to 9 mph becoming light after midnight.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 79. North wind 5 to 8 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 65.
Thursday
Mostly cloudy, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.16°N 98°W
Last Update:
4:45 pm CDT Apr 3, 2026
Forecast Valid:
4pm CDT Apr 3, 2026-6pm CDT Apr 9, 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