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New: October-December 2025 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, and Water Supply Issues are Primary Concerns

Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Fair

80°F

27°C

Humidity	71%
Wind Speed	E 5 mph
Barometer	29.98 in (1015.1 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	1 Oct 7:53 pm CDT

More Information:

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

Extended Forecast for

Brownsville TX

Tonight
Low: 73 °F
Mostly Clear
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 73 °F
Mostly Clear
Friday
High: 91 °F
Showers
Likely
Friday Night
Low: 74 °F
Chance
Showers then
Chance
T-storms
Saturday
High: 90 °F
Showers
Likely
Saturday Night
Low: 74 °F
Chance
Showers
Sunday
High: 91 °F
Chance
Showers
Sunday Night
Low: 75 °F
Mostly Clear
then Slight
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 73. East northeast wind around 6 mph becoming calm in the evening.

Thursday

Sunny, with a high near 92. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 73. East northeast wind 5 to 8 mph becoming calm in the evening.

Friday

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 91. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Friday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. Northeast wind 5 to 9 mph becoming light in the evening. Chance of precipitation is 50%.

Saturday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 90. Northeast wind 6 to 10 mph. Chance of precipitation is 70%.

Saturday Night

A chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 74. East northeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

A 40 percent chance of showers and thunderstorms. Sunny, with a high near 91. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

Sunday Night

A 20 percent chance of showers after 1am. Mostly clear, with a low around 75. East wind 5 to 8 mph becoming calm after midnight.

Monday

A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 91. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.

Monday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 76. East wind 5 to 9 mph becoming light after midnight.

Tuesday

Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.

Tuesday Night

A 40 percent chance of showers. Mostly clear, with a low around 76.

Wednesday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 70%.