News Headlines
- New: RGV Summer (June-August) Weather and Climate Summary - Early Rain Gives Way to Brutal El Nino-Driven Heat, Drought
- New: September-November 2026 Outlook - Warmer Than Normal Conditions Favored; Precipitation A Toss-Up, But Could Trend Wetter Later This Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Rapid-Onset (Flash) Drought Continues to Increase Across the RGV/Deep S. Texas Ranchlands. Click Here for Details.
- The 2026 Atlantic Hurricane Season is Fading...but is not Over Yet. Are You Ready? Know Your Risk, Check Your Plans, Restock Your Kits, and More
Current conditions at
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Partly Cloudy
97°F
36°C
| Humidity | 51% |
| Wind Speed | SE 14 G 28 mph |
| Barometer | 29.88 in (1011.6 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 111°F (44°C) |
| Last update | 4 Sep 12:53 pm CDT |
Extended Forecast for
Brownsville / South Padre Island Intl Airport TX
This Afternoon
High: 98 °F
Partly Sunny
Tonight
Low: 81 °F
Partly Cloudy
Saturday
High: 98 °F
Mostly Sunny
Saturday Night
Low: 81 °F
Partly Cloudy
Sunday
High: 98 °F
Mostly Sunny
then Chance
T-stormsSunday Night
Low: 80 °F
Mostly Clear
Labor Day
High: 98 °F
Sunny then
Slight Chance
T-stormsMonday Night
Low: 81 °F
Mostly Clear
Tuesday
High: 97 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
This Afternoon
Partly sunny, with a high near 98. Heat index values as high as 108. Southeast wind 13 to 15 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 81. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 98. Heat index values as high as 110. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 81. Southeast wind 5 to 11 mph.
Sunday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Light south southeast wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 5 to 11 mph.
Labor Day
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 81. South southeast wind 5 to 11 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Light southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 80. Southeast wind 6 to 11 mph becoming light after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Light southeast wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brownsville / South Padre Island Intl Airport TX
25.92°N 97.44°W
25.92°N 97.44°W
2:18 pm CDT Sep 4, 2026
2pm CDT Sep 4, 2026-6pm CDT Sep 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
