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

74°F

23°C

Humidity 88%
Wind Speed Calm
Barometer 29.97 in (1014.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 14 Oct 5:53 am CDT
Extended Forecast for

San Juan TX

  • Today

    Today: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 70. East wind 5 to 10 mph becoming light east northeast after midnight.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90. East wind 3 to 7 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. East wind 5 to 8 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Southeast wind 6 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. Southeast wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. South southeast wind 6 to 10 mph.

    High: 95 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 70. East wind 5 to 10 mph becoming light east northeast after midnight.
Wednesday
Sunny, with a high near 90. East wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 68. East wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 91. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 70. Southeast wind 6 to 10 mph.
Friday
Sunny, with a high near 93. Southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 73. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 95. South southeast wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 74. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers. Sunny, with a high near 96. Light and variable wind becoming east 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Juan TX
 26.18°N 98.16°W
Last Update:
6:45 am CDT Oct 14, 2025
Forecast Valid:
6am CDT Oct 14, 2025-6pm CDT Oct 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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