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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

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Mostly Cloudy

79°F

26°C

Humidity	88%
Wind Speed	N 12 mph
Barometer	29.96 in (1014.2 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	4 Oct 6:53 pm CDT

More Information:

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

Extended Forecast for

McAllen, Miller International Airport TX

Tonight
Low: 74 °F
Showers
Monday
High: 84 °F
Showers
Likely
Monday Night
Low: 74 °F
Showers
Likely
Tuesday
High: 89 °F
Chance
Showers
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny then
Chance
Showers
Wednesday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
Showers
Thursday
High: 90 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 74 °F
Chance
Showers

Detailed Forecast

Tonight

Showers and thunderstorms. Low around 74. North wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 84. North wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 74. Light north wind increasing to 5 to 9 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

Tuesday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 89. North wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Tuesday Night

Mostly clear, with a low around 73. Calm wind becoming north northwest around 5 mph after midnight.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. North northeast wind 6 to 10 mph.

Wednesday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74. Calm wind becoming north around 5 mph after midnight.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 90. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 40%.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 89. North wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Friday Night

A 20 percent chance of showers. Partly cloudy, with a low around 71. North northwest wind 3 to 8 mph.

Saturday

Sunny, with a high near 90.

Saturday Night

Mostly clear, with a low around 72.

Sunday

Sunny, with a high near 94.