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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!
October 1-7 Rainfall Improves Long-Term Drought, but Severe to Extreme Conditions Remain for Some. Click Here for Details.
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.

A Few Clouds

95°F

35°C

Humidity	54%
Wind Speed	SE 18 mph
Barometer	29.87 in (1011.4 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	108°F (42°C)
Last update	13 Oct 2:53 pm CDT

More Information:

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

Extended Forecast for

Rio Grande City TX

This Afternoon
High: 100 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Wednesday
High: 99 °F
Mostly Sunny
Wednesday Night
Low: 76 °F
Partly Cloudy
Thursday
High: 96 °F
Mostly Sunny
Thursday Night
Low: 72 °F
Mostly Clear
Friday
High: 91 °F
Chance
Showers
Friday Night
Low: 66 °F
Chance
Showers
Saturday
High: 78 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 100. Heat index values as high as 110. Southeast wind 11 to 13 mph, with gusts as high as 26 mph.

Tonight

Mostly clear, with a low around 79. Southeast wind 9 to 11 mph, with gusts as high as 28 mph.

Wednesday

Mostly sunny, with a high near 99. Heat index values as high as 111. Southeast wind 9 to 11 mph, with gusts as high as 25 mph.

Wednesday Night

Partly cloudy, with a low around 76. East southeast wind 9 to 11 mph, with gusts as high as 28 mph.

Thursday

Mostly sunny, with a high near 96. East southeast wind 7 to 9 mph, with gusts as high as 21 mph.

Thursday Night

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

Friday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 91. Light north northeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%.

Friday Night

A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 66. North wind 8 to 13 mph, with gusts as high as 32 mph.

Saturday

A 20 percent chance of showers. Partly sunny, with a high near 78. North northwest wind 9 to 14 mph, with gusts as high as 34 mph.

Saturday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.

Sunday

A 20 percent chance of showers. Partly sunny, with a high near 83. North wind 3 to 5 mph.

Sunday Night

Mostly cloudy, with a low around 66.

Monday

Partly sunny, with a high near 88.