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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.

Overcast

N/A

Humidity	NA
Wind Speed	N 6 mph
Barometer	29.93 in (1013.5 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	6 Oct 9:53 am CDT

More Information:

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

Extended Forecast for

4 Miles SE Brownsville / South Padre Island Intl Airport TX

Today
High: 86 °F
Showers
Likely then
Showers
Tonight
Low: 76 °F
Showers
Likely
Wednesday
High: 89 °F
Heavy Rain
Wednesday Night
Low: 76 °F
Chance
Showers
Thursday
High: 89 °F
Showers
Likely
Thursday Night
Low: 76 °F
Slight Chance
T-storms then
Chance
Showers
Friday
High: 91 °F
Chance
Showers and
Breezy
Friday Night
Low: 75 °F
Slight Chance
Showers
Saturday
High: 90 °F
Mostly Sunny

Detailed Forecast

Today

Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 86. North wind 13 to 15 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 likely before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. North wind 6 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers and thunderstorms, mainly before 11am, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. High near 89. North northeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly clear, with a low around 76. North northeast wind 6 to 13 mph.

Thursday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Sunny, with a high near 89. North northeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 76. North northeast wind 6 to 14 mph, with gusts as high as 21 mph.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Breezy, with a north wind 10 to 18 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of showers before 1am. Partly cloudy, with a low around 75. North wind 6 to 13 mph, with gusts as high as 20 mph.

Saturday

Mostly sunny, with a high near 90. North northeast wind 9 to 13 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 75. Northeast wind 5 to 8 mph becoming calm in the evening.

Sunday

Partly sunny, with a high near 90. Light and variable wind becoming east 5 to 10 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 77.

Columbus Day

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.