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- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: NOAA Weather Radio Station WNG-601 is Back Online!
- Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- August-October 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected To Continue; Could Turn Wetter Towards The Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
82°F
28°C
| Humidity | 82% |
| Wind Speed | SE 14 G 22 mph |
| Barometer | 29.97 in (1014.6 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 20 Aug 7:53 am CDT |
Extended Forecast for
McAllen, Miller International Airport TX
Today
High: 103 °F
Mostly Sunny
then Sunny
and BreezyTonight
Low: 81 °F
Mostly Clear
and Breezy
then Partly
CloudyFriday
High: 104 °F
Hot
Friday Night
Low: 78 °F
Mostly Clear
and Breezy
then Mostly
ClearSaturday
High: 105 °F
Hot
Saturday Night
Low: 78 °F
Mostly Clear
and Breezy
then Partly
CloudySunday
High: 104 °F
Hot
Sunday Night
Low: 79 °F
Mostly Clear
Monday
High: 103 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 103. Heat index values as high as 111. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 81. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Friday
Sunny and hot, with a high near 104. Heat index values as high as 110. Southeast wind 11 to 16 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 78. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny and hot, with a high near 105. South southeast wind 9 to 11 mph.
Saturday Night
Partly cloudy, with a low around 78. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 104. South southeast wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 79. South southeast wind 7 to 13 mph, with gusts as high as 24 mph.
Monday
Sunny and hot, with a high near 103. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 80. South southeast wind 8 to 14 mph, with gusts as high as 26 mph.
Tuesday
Sunny and hot, with a high near 103. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
Sunny and hot, with a high near 103.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McAllen, Miller International Airport TX
26.18°N 98.23°W
26.18°N 98.23°W
8:30 am CDT Aug 20, 2026
8am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
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