News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- 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
- The 2026 Hurricane Season is Here! Are You Ready? Know Your Risk, Check Your Plans, Restock Your Kits, and More
Current conditions at
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Partly Cloudy
89°F
32°C
| Humidity | 65% |
| Wind Speed | SE 17 G 24 mph |
| Barometer | 29.93 in (1013.2 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 10 Jul 4:53 pm CDT |
Extended Forecast for
8 Miles SSW Port Isabel TX
This Afternoon
High: 91 °F
Mostly Sunny
Tonight
Low: 80 °F
Partly Cloudy
then Slight
Chance
T-stormsSaturday
High: 92 °F
Slight Chance
T-storms then
Mostly SunnySaturday Night
Low: 81 °F
Partly Cloudy
Sunday
High: 93 °F
Mostly Sunny
Sunday Night
Low: 80 °F
Mostly Clear
Monday
High: 93 °F
Mostly Sunny
Monday Night
Low: 81 °F
Partly Cloudy
Tuesday
High: 90 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 91. Southeast wind around 15 mph, with gusts as high as 21 mph.
Tonight
A slight chance of showers and thunderstorms before 3am, then a slight chance of showers after 4am. Partly cloudy, with a low around 80. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms between 10am and 11am. Mostly sunny, with a high near 92. Southeast wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 81. Southeast wind 6 to 13 mph.
Sunday
Mostly sunny, with a high near 93. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 7 to 13 mph.
Monday
Mostly sunny, with a high near 93. South southeast wind 7 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 81. Southeast wind 8 to 14 mph.
Tuesday
Mostly sunny, with a high near 90. South southeast wind 8 to 16 mph.
Tuesday Night
Partly cloudy, with a low around 81. Southeast wind 9 to 14 mph.
Wednesday
Mostly sunny, with a high near 90. South southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles SSW Port Isabel TX
25.97°N 97.29°W
25.97°N 97.29°W
4:45 pm CDT Jul 10, 2026
4pm CDT Jul 10, 2026-6pm CDT Jul 16, 2026
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Hourly Weather Forecast
