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.

Overcast

78°F

26°C

Humidity	90%
Wind Speed	N 16 mph
Barometer	30.00 in (1015.6 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	4 Oct 11:53 am CDT

More Information:

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

Extended Forecast for

2 Miles SW Alton TX

This Afternoon
High: 82 °F
Showers
Tonight
Low: 73 °F
Showers
Monday
High: 83 °F
Showers
Likely
Monday Night
Low: 73 °F
Chance
Showers
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 72 °F
Mostly Clear
Thursday
High: 89 °F
Chance
Showers

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 82. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms likely before 3am, then showers and possibly a thunderstorm between 3am and 4am, then showers likely after 4am. Low around 73. North wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 83. North wind 11 to 14 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. Partly cloudy, with a low around 73. Calm wind becoming north northwest 5 to 9 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 91. North wind around 10 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 72. Light north wind.

Wednesday

Sunny, with a high near 94. North wind 5 to 9 mph.

Wednesday Night

Mostly clear, with a low around 72. Calm wind becoming north around 5 mph after midnight.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. North wind 7 to 10 mph. Chance of precipitation is 40%.

Thursday Night

A 30 percent chance of showers. Partly cloudy, with a low around 72. Calm wind becoming north around 6 mph after midnight.

Friday

A 40 percent chance of showers. Mostly sunny, with a high near 88. North wind 8 to 10 mph, with gusts as high as 20 mph.

Friday Night

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

Saturday

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