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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

79°F

26°C

Humidity	88%
Wind Speed	N 12 mph
Barometer	29.96 in (1014.2 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	5 Oct 12:53 am CDT

More Information:

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

Extended Forecast for

3 Miles S Brownsville / South Padre Island Intl Airport TX

Overnight
Low: 76 °F
Showers
Likely
Monday
High: 86 °F
Heavy Rain
Monday Night
Low: 75 °F
Showers
Tuesday
High: 87 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 76 °F
Chance
Showers
Wednesday
High: 90 °F
Showers
Likely
Wednesday Night
Low: 76 °F
Chance
T-storms
Thursday
High: 89 °F
Showers
Thursday Night
Low: 76 °F
Chance
T-storms

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 76. North northwest wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 86. North northwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 75. North northwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tuesday

Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 87. North wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. North wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday

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. Mostly sunny, with a high near 90. North wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. North wind 5 to 10 mph.

Thursday

Showers and possibly a thunderstorm. High near 89. North northeast wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. North wind 6 to 11 mph.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. North wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 76. North wind 6 to 11 mph, with gusts as high as 20 mph.

Saturday

A 30 percent chance of showers. Mostly sunny, with a high near 90.

Saturday Night

A 20 percent chance of showers. Partly cloudy, with a low around 76.

Sunday

A 20 percent chance of showers. Mostly sunny, with a high near 91.