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

100°F

38°C

Humidity 28%
Wind Speed SE 17 G 25 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 18 Aug 5:53 pm CDT
Extended Forecast for

Mission TX

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 102. Heat index values as high as 111. South southeast wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 80. Southeast wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 80 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 103. Heat index values as high as 112. Southeast wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 103 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 80. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 80 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 79. South southeast wind 8 to 14 mph.

    Low: 79 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 104. South southeast wind 6 to 8 mph.

    High: 104 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny and hot, with a high near 102. Heat index values as high as 111. South southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 80. Southeast wind 9 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny and hot, with a high near 103. Heat index values as high as 112. Southeast wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 80. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Friday
Sunny and hot, with a high near 102. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 79. South southeast wind 8 to 14 mph.
Saturday
Mostly sunny and hot, with a high near 104. South southeast wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 102. Southeast wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 79. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 102.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Sunny and hot, with a high near 102.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mission TX
 26.2°N 98.33°W
Last Update:
6:18 pm CDT Aug 18, 2026
Forecast Valid:
6pm CDT Aug 18, 2026-6pm CDT Aug 25, 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