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- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
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- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Mid Valley Airport (KTXW)
Lat: 26.18°NLon: 97.97°WElev: 70ft.
Partly Cloudy
86°F
30°C
| Humidity | 60% |
| Wind Speed | SE 13 G 18 mph |
| Barometer | 30.05 in |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 11 Oct 11:55 am CDT |
Extended Forecast for
Weslaco TX
This Afternoon
High: 92 °F
Mostly Sunny
Tonight
Low: 77 °F
Partly Cloudy
Columbus Day
High: 95 °F
Mostly Sunny
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 95 °F
Mostly Sunny
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 95 °F
Mostly Sunny
Wednesday Night
Low: 77 °F
Mostly Clear
Thursday
High: 92 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 92. East southeast wind around 11 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Columbus Day
Mostly sunny, with a high near 95. Heat index values as high as 107. Southeast wind 5 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 95. South southeast wind 8 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 95. Southeast wind 10 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Southeast wind 9 to 14 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 74. East southeast wind 5 to 13 mph, with gusts as high as 23 mph.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 89. Northeast wind 5 to 11 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69. Breezy.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Weslaco TX
26.16°N 97.98°W
26.16°N 97.98°W
12:11 pm CDT Oct 11, 2026
12pm CDT Oct 11, 2026-6pm CDT Oct 17, 2026
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