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

73°F

23°C

Humidity 69%
Wind Speed NE 3 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 20 Apr 6:53 pm CDT
Extended Forecast for

San Juan TX

  • Tonight

    Tonight: A chance of showers between 7pm and 3am. Mostly cloudy, with a low around 67. East southeast wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers between 10am and 4pm. Mostly cloudy, with a high near 82. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 88. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 88 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 90. Southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 90 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 92. Southeast wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 92 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers between 7pm and 3am. Mostly cloudy, with a low around 67. East southeast wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers between 10am and 4pm. Mostly cloudy, with a high near 82. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 70. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 88. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 71. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 90. Southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 74. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 92. Southeast wind 9 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 74. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 94. Southeast wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 75. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 95.
Sunday Night
Mostly cloudy, with a low around 75.
Monday
Partly sunny, with a high near 97.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Juan TX
 26.2°N 98.16°W
Last Update:
6:45 pm CDT Apr 20, 2026
Forecast Valid:
6pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026
 
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