News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- 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.
Overcast
68°F
20°C
| Humidity | 59% |
| Wind Speed | NW 7 mph |
| Barometer | 30.14 in (1020.6 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 5:53 am CDT |
Extended Forecast for
8 Miles S Port Isabel TX
Today
High: 82 °F
Chance
ShowersTonight
Low: 75 °F
Slight Chance
ShowersTuesday
High: 83 °F
Chance
ShowersTuesday Night
Low: 74 °F
Chance
ShowersWednesday
High: 84 °F
Showers
LikelyWednesday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
ShowersThursday
High: 83 °F
Sunny
Thursday Night
Low: 73 °F
Clear
Friday
High: 84 °F
Sunny
Detailed Forecast
Today
A 30 percent chance of showers, mainly between 10am and 3pm. Mostly cloudy, with a high near 82. North northeast wind 7 to 15 mph.
Tonight
A 20 percent chance of showers between midnight and 1am. Partly cloudy, with a low around 75. East northeast wind 5 to 9 mph.
Tuesday
A 30 percent chance of showers after 2pm. Sunny, with a high near 83. North northeast wind 7 to 16 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. North northeast wind 8 to 13 mph becoming light after midnight.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. East northeast wind 5 to 14 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 74. East northeast wind 5 to 10 mph becoming light east after midnight.
Thursday
Sunny, with a high near 83. East northeast wind 5 to 14 mph.
Thursday Night
Clear, with a low around 73. East northeast wind 5 to 10 mph becoming light east after midnight.
Friday
Sunny, with a high near 84. Light east wind increasing to 8 to 13 mph in the morning.
Friday Night
Mostly clear, with a low around 75. Southeast wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 84. East southeast wind 7 to 16 mph.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles S Port Isabel TX
25.97°N 97.21°W
25.97°N 97.21°W
6:45 am CDT Oct 19, 2026
6am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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