News Headlines
- New! Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
- New: Winter 2025/2026 Weather and Climate Summary for the RGV - Warm and Dry - and a Hard Freeze - Worsens Drought
- March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
- The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
Current conditions at
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Mostly Cloudy
77°F
25°C
| Humidity | 88% |
| Wind Speed | S 10 mph |
| Barometer | 29.96 in (1014.2 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 9.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 9 Mar 3:48 am CDT |
Extended Forecast for
8 Miles SSW Port Isabel TX
Today
High: 85 °F
Partly Sunny
Tonight
Low: 71 °F
Mostly Cloudy
Tuesday
High: 83 °F
Mostly Cloudy
and BreezyTuesday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyWednesday
High: 89 °F
Mostly Sunny
Wednesday Night
Low: 62 °F
Mostly Clear
Thursday
High: 74 °F
Sunny and
BreezyThursday Night
Low: 58 °F
Mostly Clear
Friday
High: 79 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 85. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly cloudy, with a low around 71. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 83. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 71. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 89. South wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 62. East wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 74. Breezy, with a north wind 16 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 58. North northeast wind 8 to 13 mph becoming light east after midnight.
Friday
Sunny, with a high near 79. Light east wind becoming southeast 6 to 11 mph in the afternoon.
Friday Night
Mostly clear, with a low around 64. Southeast wind 6 to 10 mph.
Saturday
Sunny, with a high near 82. South southeast wind 6 to 16 mph.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Sunny, with a high near 83. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles SSW Port Isabel TX
25.97°N 97.26°W
25.97°N 97.26°W
3:45 am CDT Mar 9, 2026
4am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
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