National Weather Service Forecast for: 2 Miles SW Brownsville TX
Issued by: National Weather Service Brownsville, TX
Updated: 4:00 am CDT Aug 20, 2026
 
Today

Today: Mostly sunny, with a high near 98. Heat index values as high as 107. South southeast wind 7 to 16 mph, with gusts as high as 26 mph.
Mostly Sunny
 Tonight

Tonight: Mostly clear, with a low around 81. South southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Mostly Clear
 Friday

Friday: Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 107. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Becoming
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 79. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Mostly Clear
 Saturday

Saturday: Mostly sunny, with a high near 99. South wind 6 to 13 mph, with gusts as high as 20 mph.
Mostly Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Partly Cloudy
 Sunday

Sunday: Sunny, with a high near 98. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 80. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Mostly Clear
 Monday

Monday: 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.
Sunny
Hi 98 °F Lo 81 °F Hi 98 °F Lo 79 °F Hi 99 °F Lo 79 °F Hi 98 °F Lo 80 °F Hi 98 °F

 

Today
 
 Mostly sunny, with a high near 98. Heat index values as high as 107. South southeast wind 7 to 16 mph, with gusts as high as 26 mph.
Tonight
 
 Mostly clear, with a low around 81. South southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Friday
 
 Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 107. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Friday Night
 
 Mostly clear, with a low around 79. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday
 
 Mostly sunny, with a high near 99. South wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
 
 Partly cloudy, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
 
 Sunny, with a high near 98. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
 
 Mostly clear, with a low around 80. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
 
 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 80. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Tuesday
 
 Sunny, with a high near 98. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
 
 Mostly clear, with a low around 81.
Wednesday
 
 Sunny, with a high near 98.

 

Forecast from NOAA-NWS for 2 Miles SW Brownsville TX.