National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Overcast

79°F

26°C

Humidity 77%
Wind Speed S 13 G 21 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 24 Nov 9:53 pm CST
Extended Forecast for

Alton TX

  • Tonight

    Tonight: Mostly clear, with a low around 69. South southeast wind 3 to 8 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 66. East northeast wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before noon. Mostly cloudy, with a high near 76. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. North wind 5 to 9 mph.

    Low: 56 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 78. North wind around 9 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. East wind 5 to 9 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 80 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 68. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 68 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 69. South southeast wind 3 to 8 mph.
Tuesday
Sunny, with a high near 90. Calm wind becoming east northeast around 6 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 66. East northeast wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before noon. Mostly cloudy, with a high near 76. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 56. North wind 5 to 9 mph.
Thanksgiving Day
Mostly sunny, with a high near 78. North wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 61. East wind 5 to 9 mph.
Friday
Partly sunny, with a high near 80. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 68. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 85. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 65. Southeast wind around 11 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
Mostly cloudy, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alton TX
 26.29°N 98.31°W
Last Update:
10:45 pm CST Nov 24, 2025
Forecast Valid:
10pm CST Nov 24, 2025-6pm CST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation