News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Rapid-Onset (Flash) Drought Continues to Increase Across the RGV/Deep S. Texas Ranchlands. Click Here for Details.
- 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
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Fair
100°F
38°C
| Humidity | 37% |
| Wind Speed | SE 16 G 29 mph |
| Barometer | 29.93 in (1013.4 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 107°F (42°C) |
| Last update | 27 Aug 2:53 pm CDT |
Extended Forecast for
Brownsville TX
This Afternoon
High: 99 °F
Sunny
Tonight
Low: 80 °F
Mostly Clear
Friday
High: 99 °F
Sunny
Friday Night
Low: 80 °F
Mostly Clear
Saturday
High: 98 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 81 °F
Mostly Clear
Sunday
High: 98 °F
Sunny then
Slight Chance
T-stormsSunday Night
Low: 81 °F
Mostly Clear
Monday
High: 98 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 99. Heat index values as high as 107. Southeast wind around 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 80. South wind 5 to 11 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 99. Heat index values as high as 106. Light south southeast wind becoming east southeast 6 to 11 mph in the morning.
Friday Night
Mostly clear, with a low around 80. East southeast wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Light southeast wind becoming east southeast 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 81. East southeast wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 81. Southeast wind 8 to 13 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 98. South southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 82. South southeast wind 8 to 15 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 98. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brownsville TX
25.92°N 97.49°W
25.92°N 97.49°W
9:18 am CDT Aug 27, 2026
3pm CDT Aug 27, 2026-6pm CDT Sep 2, 2026
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