National Weather Service Forecast for: 2 Miles SW Brownsville TX
Issued by: National Weather Service Brownsville, TX
Updated: 1:00 pm CDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 87. North wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Tonight

Tonight: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. North wind 6 to 9 mph.
Chance
Showers then
Chance
T-storms
 Wednesday

Wednesday: Showers and thunderstorms likely before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. North northeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely

 Wednesday
Night
Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 76. North northeast wind 5 to 10 mph.
Chance
Showers

 Thursday

Thursday: 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 90. North wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Showers
Likely

 Thursday
Night
Thursday Night: A slight chance of thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. North wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Slight Chance
T-storms

 Friday

Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. North wind 9 to 15 mph, with gusts as high as 26 mph.
Slight Chance
T-storms then
Chance
Showers
 Friday
Night
Friday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 75. North wind 5 to 10 mph, with gusts as high as 20 mph.
Slight Chance
Showers

 Saturday

Saturday: Mostly sunny, with a high near 90. North northeast wind 7 to 10 mph.
Mostly Sunny
Hi 87 °F Lo 76 °F Hi 89 °F Lo 76 °F Hi 90 °F Lo 76 °F Hi 91 °F Lo 75 °F Hi 90 °F

 

This Afternoon
 
 Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 87. North wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
 A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. North wind 6 to 9 mph.
Wednesday
 
 Showers and thunderstorms likely before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. North northeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 76. North northeast wind 5 to 10 mph.
Thursday
 
 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 90. North wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Thursday Night
 
 A slight chance of thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. North wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
 
 A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. North wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
 
 A 20 percent chance of showers before 1am. Partly cloudy, with a low around 75. North wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
 
 Mostly sunny, with a high near 90. North northeast wind 7 to 10 mph.
Saturday Night
 
 Partly cloudy, with a low around 75. Northeast wind 5 to 7 mph becoming calm in the evening.
Sunday
 
 Mostly sunny, with a high near 90. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Sunday Night
 
 Partly cloudy, with a low around 77.
Columbus Day
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

 

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