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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.

Light Rain

79°F

26°C

Humidity	90%
Wind Speed	NW 8 mph
Barometer	29.88 in (1011.7 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	3 Oct 10:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Brownsville / South Padre Island Intl Airport TX

Tonight
Low: 76 °F
Showers
Sunday
High: 87 °F
Heavy Rain
Sunday Night
Low: 76 °F
Showers
Monday
High: 87 °F
Showers
Monday Night
Low: 75 °F
Showers
Likely
Tuesday
High: 88 °F
Showers
Likely
Tuesday Night
Low: 75 °F
Slight Chance
T-storms
Wednesday
High: 90 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 75 °F
Chance
T-storms

Detailed Forecast

Tonight

Showers and possibly a thunderstorm. Low around 76. North wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 87. North northwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Sunday Night

Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Low around 76. North wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday

Showers and possibly a thunderstorm. High near 87. North wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 75. North wind 8 to 11 mph. Chance of precipitation is 70%.

Tuesday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 88. North wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. North wind 5 to 11 mph.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. North wind 10 to 16 mph, with gusts as high as 24 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 75. North northeast wind 5 to 11 mph.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. North wind 10 to 17 mph, with gusts as high as 24 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. North northeast wind 6 to 13 mph.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.