News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- August-October 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected To Continue; Could Turn Wetter Towards The Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
Mid Valley Airport (KTXW)
Lat: 26.18°NLon: 97.97°WElev: 70ft.
Fair
98°F
37°C
| Humidity | 33% |
| Wind Speed | SE 16 mph |
| Barometer | 29.91 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 23 Aug 6:35 pm CDT |
Extended Forecast for
2 Miles ESE Alamo TX
Tonight
Low: 78 °F
Mostly Clear
Monday
High: 100 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 78 °F
Clear
Wednesday
High: 100 °F
Hot
Wednesday Night
Low: 78 °F
Mostly Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 79 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 78. South southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny and hot, with a high near 100. Heat index values as high as 106. South southeast wind 5 to 11 mph.
Monday Night
Mostly clear, with a low around 78. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Tuesday
Sunny and hot, with a high near 100. Heat index values as high as 107. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 26 mph.
Wednesday
Sunny and hot, with a high near 100. South southeast wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny and hot, with a high near 100. South southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Friday
Sunny and hot, with a high near 100. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 79. East southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 99.
Saturday Night
Mostly clear, with a low around 79.
Sunday
Sunny, with a high near 99.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ESE Alamo TX
26.18°N 98.08°W
26.18°N 98.08°W
6:45 pm CDT Aug 23, 2026
6pm CDT Aug 23, 2026-6pm CDT Aug 30, 2026
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