News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Notice: Rio Grande City NOAA Weather Radio Remains Out of Service Until Further Notice
- New: July-September 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected; Heat Risk And Water Supply Issues To 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.
Overcast
85°F
29°C
| Humidity | 75% |
| Wind Speed | SE 12 G 18 mph |
| Barometer | 29.86 in |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 28 Jul 10:55 pm CDT |
Extended Forecast for
Donna TX
Tonight
Low: 79 °F
Partly Cloudy
Wednesday
High: 99 °F
Sunny
Wednesday Night
Low: 79 °F
Mostly Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 78 °F
Mostly Clear
Friday
High: 100 °F
Hot
Friday Night
Low: 79 °F
Mostly Clear
Saturday
High: 102 °F
Hot
Saturday Night
Low: 79 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 79. South southeast wind 11 to 16 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 99. Heat index values as high as 106. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 10 to 16 mph, with gusts as high as 29 mph.
Thursday
Sunny and hot, with a high near 100. Heat index values as high as 107. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 78. Southeast wind 8 to 15 mph, with gusts as high as 26 mph.
Friday
Sunny and hot, with a high near 100. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 79. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Saturday
Sunny and hot, with a high near 102. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 79. Southeast wind 9 to 15 mph, with gusts as high as 29 mph.
Sunday
Sunny and hot, with a high near 103. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 79. South southeast wind 10 to 15 mph, with gusts as high as 28 mph.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Mostly sunny, with a high near 99.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Donna TX
26.16°N 98.05°W
26.16°N 98.05°W
10:45 pm CDT Jul 28, 2026
10pm CDT Jul 28, 2026-6pm CDT Aug 4, 2026
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