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- Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
Current conditions at
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
A Few Clouds
83°F
28°C
| Humidity | 51% |
| Wind Speed | SE 18 G 32 mph |
| Barometer | 29.97 in (1014.8 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 26 Mar 4:53 pm CDT |
Extended Forecast for
8 Miles SSW Port Isabel TX
This Afternoon
High: 83 °F
Sunny and
BreezyTonight
Low: 67 °F
Mostly Clear
Friday
High: 85 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 81 °F
Chance
ShowersSaturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 84 °F
Slight Chance
ShowersSunday Night
Low: 68 °F
Partly Cloudy
Monday
High: 84 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 83. Breezy, with a south southeast wind around 18 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 85. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 66. East southeast wind 9 to 14 mph becoming light east after midnight. Winds could gust as high as 20 mph.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 81. Light north northeast wind becoming northeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 65. East wind 5 to 13 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. Light east southeast wind increasing to 9 to 14 mph in the morning.
Sunday Night
Partly cloudy, with a low around 68. East southeast wind 8 to 13 mph.
Monday
Mostly sunny, with a high near 84. Southeast wind 7 to 17 mph.
Monday Night
Partly cloudy, with a low around 69. South southeast wind 9 to 14 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 84. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 84. Breezy.
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 Mar 26, 2026
4pm CDT Mar 26, 2026-6pm CDT Apr 1, 2026
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