National Weather Service

News Headlines

New: 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.
Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.

Current conditions at

Brownsville, Brownsville / South Padre Island International Airport (KBRO)

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Fair

84°F

29°C

Humidity	48%
Wind Speed	SE 16 G 26 mph
Barometer	29.92 in (1012.9 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	28 Feb 3:53 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSW Port Isabel TX

This Afternoon
High: 80 °F
Sunny
Tonight
Low: 65 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 82 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 68 °F
Mostly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
and Breezy

Detailed Forecast

This Afternoon

Sunny, with a high near 80. East southeast wind 11 to 13 mph.

Tonight

Partly cloudy, with a low around 65. Southeast wind 6 to 10 mph.

Sunday

Mostly sunny, with a high near 80. Southeast wind 6 to 14 mph.

Sunday Night

Mostly clear, with a low around 66. Southeast wind 6 to 10 mph.

Monday

Sunny, with a high near 82. South southeast wind 6 to 14 mph.

Monday Night

Mostly clear, with a low around 67. Southeast wind 8 to 10 mph.

Tuesday

Mostly sunny, with a high near 82. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

Mostly cloudy, with a low around 68. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.

Wednesday

Mostly sunny, with a high near 82. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 68. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.

Thursday

Mostly sunny, with a high near 83. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 24 mph.

Thursday Night

Partly cloudy, with a low around 68.

Friday

Partly sunny, with a high near 83. Breezy.