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.

Mostly Cloudy

75°F

24°C

Humidity 90%
Wind Speed SE 7 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 72°F (22°C)
Visibility 8.00 mi
Last update 21 Nov 7:53 am CST
Extended Forecast for

San Juan TX

  • Today

    Today: Mostly sunny, with a high near 92. South southeast wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 90 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 73. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 89. Southeast wind 8 to 15 mph, with gusts as high as 28 mph.

    High: 89 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. South southeast wind around 15 mph, with gusts as high as 31 mph.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 92. South wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 92 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. South southeast wind 5 to 9 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Southeast wind 5 to 8 mph.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 92. South southeast wind 9 to 11 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 73. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 73. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 89. Southeast wind 8 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 74. South southeast wind around 15 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 92. South wind 9 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 69. South southeast wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 88. Southeast wind 5 to 8 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 66. East wind 6 to 8 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. North wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Thanksgiving Day
A 20 percent chance of showers. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan TX
 26.2°N 98.18°W
Last Update:
8:30 am CST Nov 21, 2025
Forecast Valid:
8am CST Nov 21, 2025-6pm CST Nov 27, 2025
 
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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