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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!
- October 1-7 Rainfall Improves Long-Term Drought, but Severe to Extreme Conditions Remain for Some. Click Here for Details.
- 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
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Fair
81°F
27°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 29.92 in (1013.1 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 8 Oct 10:53 pm CDT |
Extended Forecast for
7 Miles S Port Isabel TX
Tonight
Low: 78 °F
Clear
Friday
High: 88 °F
Sunny then
Slight Chance
ShowersFriday Night
Low: 76 °F
Mostly Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 78 °F
Mostly Clear
Sunday
High: 88 °F
Mostly Sunny
Sunday Night
Low: 80 °F
Mostly Clear
Columbus Day
High: 91 °F
Mostly Sunny
Monday Night
Low: 81 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 78. North wind 5 to 7 mph.
Friday
A slight chance of showers between 2pm and 3pm. Sunny, with a high near 88. North wind 8 to 17 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 76. North northeast wind 6 to 11 mph becoming light northeast in the evening.
Saturday
Sunny, with a high near 88. Light and variable wind becoming east northeast 6 to 11 mph in the morning.
Saturday Night
Mostly clear, with a low around 78. Southeast wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 88. East southeast wind 7 to 15 mph.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 7 to 11 mph.
Columbus Day
Mostly sunny, with a high near 91. Southeast wind 7 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 81. South southeast wind 8 to 11 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 91. South southeast wind 9 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 81. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 91. Breezy.
Wednesday Night
Mostly clear, with a low around 81.
Thursday
Sunny, with a high near 91. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles S Port Isabel TX
25.97°N 97.24°W
25.97°N 97.24°W
10:45 pm CDT Oct 8, 2026
11pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
Additional Resources
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Hourly Weather Forecast
