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.

Fair

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.04 in (1017.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 12 Nov 2:53 am CST
Extended Forecast for

Alamo TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. Northwest wind around 6 mph.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 78. North northwest wind 5 to 9 mph.

    High: 78 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Light north wind.

    Low: 59 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming east 5 to 7 mph in the morning.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. East southeast wind 3 to 7 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly sunny, with a high near 80. Light east southeast wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. East southeast wind 6 to 9 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 85. East southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after midnight. Mostly clear, with a low around 67. East wind 5 to 9 mph becoming north after midnight.

    Low: 67 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. Northwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 78. North northwest wind 5 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Light north wind.
Friday
Sunny, with a high near 80. Calm wind becoming east 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 62. East southeast wind 3 to 7 mph.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 80. Light east southeast wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 67. East southeast wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 85. East southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly clear, with a low around 67. East wind 5 to 9 mph becoming north after midnight.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 77. North wind 9 to 14 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 61. North wind around 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alamo TX
 26.18°N 98.13°W
Last Update:
3:30 am CST Nov 12, 2026
Forecast Valid:
3am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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