National Weather Service

News Headlines

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

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Light Rain

79°F

26°C

Humidity	90%
Wind Speed	N 13 mph
Barometer	29.93 in (1013.1 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	3 Oct 9:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Rio Grande City TX

Tonight
Low: 74 °F
Showers
Sunday
High: 85 °F
Showers
Sunday Night
Low: 73 °F
Showers
Monday
High: 86 °F
Showers
Likely
Monday Night
Low: 73 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 91 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and possibly a thunderstorm. Low around 74. Light north wind becoming north northwest 5 to 9 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 85. North wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely, then showers after 1am. Low around 73. North wind 3 to 8 mph. Winds could gust 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, with thunderstorms also possible after 10am. Partly sunny, with a high near 86. North wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 73. North wind around 5 mph becoming calm. Chance of precipitation is 40%.

Tuesday

A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 91. North wind 6 to 9 mph.

Tuesday Night

Mostly clear, with a low around 72. Calm wind.

Wednesday

Sunny, with a high near 92. Calm wind becoming north 5 to 7 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 72. Calm wind.

Thursday

A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 91. North wind 3 to 8 mph.