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

75°F

24°C

Humidity 76%
Wind Speed E 5 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 16 Oct 8:53 am CDT
Extended Forecast for

San Juan TX

  • Today

    Today: Sunny, with a high near 91. Calm wind becoming east southeast 5 to 9 mph in the morning.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 69. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. Southeast wind 3 to 8 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. South southeast wind 6 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Southeast wind 5 to 9 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Southeast wind 5 to 9 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Calm wind becoming east 5 to 9 mph in the morning.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Light east southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Calm wind becoming east southeast 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 69. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 93. Southeast wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 71. South southeast wind 6 to 10 mph.
Saturday
Sunny, with a high near 94. Southeast wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 73. Southeast wind 5 to 9 mph.
Sunday
Sunny, with a high near 94. Calm wind becoming east 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 72. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 94. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 74. South southeast wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 96. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
A 20 percent chance of showers. Sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan TX
 26.18°N 98.16°W
Last Update:
9:30 am CDT Oct 16, 2025
Forecast Valid:
9am CDT Oct 16, 2025-6pm CDT Oct 22, 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