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New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus

Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Partly Cloudy and Breezy

87°F

31°C

Humidity	51%
Wind Speed	SE 21 G 32 mph
Barometer	29.91 in (1012.6 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	15 Apr 3:53 pm CDT

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: 84 °F
Mostly Cloudy
and Breezy
Tonight
Low: 73 °F
Mostly Cloudy
Thursday
High: 84 °F
Mostly Cloudy
then Mostly
Sunny and
Breezy
Thursday Night
Low: 72 °F
Partly Cloudy
Friday
High: 85 °F
Partly Sunny
and Breezy
Friday Night
Low: 73 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 85 °F
Mostly Cloudy
and Breezy
Saturday Night
Low: 69 °F
Slight Chance
Showers then
Chance
T-storms
Sunday
High: 78 °F
Showers
Likely and
Breezy

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 84. Breezy, with a south southeast wind around 18 mph.

Tonight

Mostly cloudy, with a low around 73. Southeast wind 9 to 13 mph.

Thursday

Partly sunny, with a high near 84. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 23 mph.

Thursday Night

Partly cloudy, with a low around 72. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.

Friday

Partly sunny, with a high near 85. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph.

Friday Night

Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 24 mph.

Saturday

Mostly cloudy, with a high near 85. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 24 mph.

Saturday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. East southeast wind 8 to 11 mph becoming northeast after midnight. Chance of precipitation is 50%.

Sunday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 78. Breezy, with a northeast wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms. Cloudy, with a low around 67. East northeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Monday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. East wind 10 to 17 mph.

Monday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 69.

Tuesday

A 20 percent chance of showers. Partly sunny, with a high near 82.