News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Severe to Extreme Conditions Remain for Parts of the RGV/Ranchlands Headed into Late October. Click Here for Details.
- 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.
Overcast
74°F
23°C
| Humidity | 77% |
| Wind Speed | E 6 mph |
| Barometer | 30.14 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 8:55 pm CDT |
Extended Forecast for
Weslaco TX
Tonight
Low: 71 °F
Partly Cloudy
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 71 °F
Mostly Clear
Wednesday
High: 88 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 73 °F
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny
Thursday Night
Low: 68 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 69 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 90. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 71. Northeast wind 5 to 10 mph becoming light north northeast. Winds could gust as high as 20 mph.
Wednesday
Showers likely, mainly after 1pm. Increasing clouds, with a high near 88. North wind 6 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 73. East northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 88. Light north northeast wind becoming east northeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 68. East wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 89. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 69. East wind 6 to 11 mph becoming light east southeast. Winds could gust as high as 22 mph.
Saturday
Mostly sunny, with a high near 88. East southeast wind 5 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 71. East wind 5 to 13 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 71.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Weslaco TX
26.16°N 98°W
26.16°N 98°W
9:00 pm CDT Oct 19, 2026
9pm CDT Oct 19, 2026-6pm CDT Oct 26, 2026
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