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- New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus
Current conditions at
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Overcast
69°F
21°C
| Humidity | 84% |
| Wind Speed | E 7 mph |
| Barometer | 30.03 in (1016.8 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 8 Apr 12:53 am CDT |
Extended Forecast for
6 Miles SSW Port Isabel TX
Overnight
Low: 68 °F
Chance
ShowersWednesday
High: 79 °F
Chance
ShowersWednesday Night
Low: 69 °F
Mostly Cloudy
Thursday
High: 80 °F
Chance
ShowersThursday Night
Low: 70 °F
Chance
ShowersFriday
High: 81 °F
Showers
LikelyFriday Night
Low: 70 °F
Slight Chance
T-storms then
Slight Chance
ShowersSaturday
High: 82 °F
Chance
ShowersSaturday Night
Low: 72 °F
Partly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of showers after 4am. Partly cloudy, with a low around 68. East southeast wind around 7 mph.
Wednesday
A 30 percent chance of showers between 11am and 3pm. Partly sunny, with a high near 79. Light east wind increasing to 9 to 14 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 69. East wind 5 to 10 mph becoming light east southeast after midnight.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Light east southeast wind increasing to 9 to 14 mph in the morning. Chance of precipitation is 40%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind 5 to 10 mph.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. East southeast wind 5 to 15 mph. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 70. East southeast wind 6 to 11 mph. Chance of precipitation is 20%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. East southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 72. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 83. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 72. Southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 85. Breezy.
Monday Night
Mostly cloudy, with a low around 72.
Tuesday
Partly sunny, with a high near 85. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SSW Port Isabel TX
25.99°N 97.26°W
25.99°N 97.26°W
1:45 am CDT Apr 8, 2026
1am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
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