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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

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Mostly Cloudy

82°F

28°C

Humidity	74%
Wind Speed	N 18 mph
Barometer	29.94 in (1013.6 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	5 Oct 2:52 pm CDT

More Information:

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

Extended Forecast for

Raymondville TX

This Afternoon
High: 83 °F
Chance
T-storms
Tonight
Low: 70 °F
Chance
T-storms
Tuesday
High: 88 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 71 °F
Slight Chance
T-storms
Wednesday
High: 89 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 88 °F
Chance
T-storms then
Showers
Likely
Thursday Night
Low: 70 °F
Chance
Showers then
Chance
T-storms
Friday
High: 89 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. North wind 11 to 13 mph, with gusts as high as 23 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 70. Light north wind becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Sunny, with a high near 88. North wind 10 to 13 mph, with gusts as high as 25 mph.

Tuesday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 71. Northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. North northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71. Northeast wind 3 to 8 mph. Winds could gust as high as 20 mph.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. North wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. North wind 3 to 8 mph. Winds could gust as high as 21 mph.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. North northeast wind 10 to 14 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around 70. North northeast wind 5 to 7 mph becoming calm. Winds could gust as high as 20 mph.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. North wind around 9 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 70.

Sunday

A 20 percent chance of showers. Mostly sunny, with a high near 90.