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WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus

Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

A Few Clouds

79°F

26°C

Humidity	90%
Wind Speed	NW 8 mph
Barometer	29.89 in (1011.9 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	3 Oct 8:53 am 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

Today
High: 92 °F
Showers
Tonight
Low: 76 °F
Showers
Sunday
High: 89 °F
Showers
Sunday Night
Low: 76 °F
Showers
Monday
High: 88 °F
Showers
Monday Night
Low: 75 °F
Showers
Likely
Tuesday
High: 91 °F
Chance
T-storms
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 92 °F
Slight Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 92. North northeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 1am, then showers and possibly a thunderstorm, mainly after 1am. Low around 76. North wind 8 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Sunday

Showers and possibly a thunderstorm. High near 89. North wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 76. North wind 8 to 11 mph. Chance of precipitation is 90%.

Monday

Showers and possibly a thunderstorm. High near 88. North wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Monday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. North northeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. North wind 14 to 17 mph, with gusts as high as 26 mph.

Tuesday Night

Mostly clear, with a low around 75. North northeast wind 5 to 10 mph.

Wednesday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92. North northeast wind 9 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 76. North northeast wind 5 to 10 mph becoming light.

Thursday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. North wind 10 to 16 mph, with gusts as high as 29 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.