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WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus

Current conditions at

Mid Valley Airport (KTXW)

Lat: 26.18°NLon: 97.97°WElev: 70ft.

Light Rain

76°F

24°C

Humidity	95%
Wind Speed	N 13 mph
Barometer	29.99 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	75°F (24°C)
Last update	4 Oct 11:35 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SSW Weslaco TXSimilar City Names

Today
High: 83 °F
Showers
Tonight
Low: 73 °F
Showers
Monday
High: 83 °F
Showers
Likely
Monday Night
Low: 72 °F
Chance
Showers
Tuesday
High: 89 °F
Chance
Showers
Tuesday Night
Low: 71 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny then
Slight Chance
Showers
Wednesday Night
Low: 72 °F
Mostly Clear
Thursday
High: 88 °F
Chance
Showers

Detailed Forecast

Today

Showers and possibly a thunderstorm. High near 83. North wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tonight

Showers and thunderstorms likely, then showers after 3am. Low around 73. North wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 83. North wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. North northwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. North wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Tuesday Night

Mostly clear, with a low around 71. North northeast wind around 6 mph becoming calm.

Wednesday

A 20 percent chance of showers after 1pm. Sunny, with a high near 92. North wind 7 to 10 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 72. Northeast wind 5 to 8 mph becoming calm. Winds could gust as high as 20 mph.

Thursday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. North wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Thursday Night

A 40 percent chance of showers. Partly cloudy, with a low around 72. North northeast wind 3 to 8 mph. Winds could gust as high as 21 mph.

Friday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. North northwest wind around 10 mph, with gusts as high as 22 mph.

Friday Night

A 30 percent chance of showers. Partly cloudy, with a low around 71.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.