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- New: Preliminary Damage Survey Of Harlingen To Laureles Texas Microburst Event On May 9, 2026
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- New: The 2026 Rio Grande Valley/Deep South Texas Hurricane Guide is Here!
- Nuevo: Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas es Aqui!
- New: May-July 2026 Outlook: Hotter than normal temperatures are favored to continue into the upcoming summer season; precipitation remains a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues remain in focus
Hazardous Weather Conditions
Current conditions at
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Thunderstorm Rain
73°F
23°C
| Humidity | 87% |
| Wind Speed | S 7 mph |
| Barometer | 29.92 in (1013.0 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 21 May 9:53 am CDT |
Extended Forecast for
2 Miles SW Brownsville TX
Flood Watch until May 25, 07:00am
NOW until 7:00am Mon
Flood Watch
Today
High: 88 °F
Chance
T-stormsTonight
Low: 77 °F
Mostly Cloudy
then Slight
Chance
T-stormsFriday
High: 92 °F
Mostly Sunny
Friday Night
Low: 79 °F
Partly Cloudy
then Chance
ShowersSaturday
High: 92 °F
Chance
Showers then
Chance
T-stormsSaturday Night
Low: 77 °F
T-storms
LikelySunday
High: 90 °F
Chance
T-storms then
Showers
LikelySunday Night
Low: 76 °F
Chance
T-storms
Detailed Forecast
Today
A 50 percent chance of showers and thunderstorms before 4pm. Mostly cloudy, with a high near 88. South wind 7 to 10 mph. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A slight chance of showers and thunderstorms between 3am and 4am. Mostly cloudy, with a low around 77. South southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 92. South southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 79. Southeast wind 7 to 11 mph.
Saturday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 92. South southeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm before 7pm, then showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 77. East southeast wind 6 to 9 mph. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 90. Southeast wind 3 to 8 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. East wind 5 to 7 mph becoming calm in the evening.
Memorial Day
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 77. East wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 91. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 80.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Brownsville TX
25.9°N 97.49°W
25.9°N 97.49°W
10:00 am CDT May 21, 2026
10am CDT May 21, 2026-6pm CDT May 27, 2026
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