National Weather Service

News Headlines

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.

A Few Clouds

81°F

27°C

Humidity	74%
Wind Speed	E 13 mph
Barometer	29.90 in (1012.4 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	18 Apr 6:53 pm CDT

More Information:

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

Extended Forecast for

Brownsville / South Padre Island Intl Airport TX

Tonight
Low: 66 °F
Slight Chance
T-storms then
Showers
Likely
Sunday
High: 74 °F
Showers
Likely
Sunday Night
Low: 65 °F
Showers
Monday
High: 78 °F
Showers
Likely
Monday Night
Low: 69 °F
Chance
Showers
Tuesday
High: 82 °F
Chance
Showers
Tuesday Night
Low: 70 °F
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. East wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Sunday

Showers likely and possibly a thunderstorm before 7am, then a chance of showers between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Cloudy, with a high near 74. North wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 65. North wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. North northeast wind 6 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 6 to 11 mph, with gusts as high as 20 mph.

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.

Tuesday Night

Partly cloudy, with a low around 70. Southeast wind 6 to 11 mph.

Wednesday

Mostly sunny, with a high near 85. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 71. Southeast wind 8 to 11 mph.

Thursday

Mostly sunny, with a high near 87. South southeast wind 9 to 17 mph, with gusts as high as 26 mph.