News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- 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
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
93°F
34°C
| Humidity | 50% |
| Wind Speed | SE 14 mph |
| Barometer | 30.00 in (1015.8 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 26 Aug 10:53 am CDT |
Extended Forecast for
McAllen TX
Today
High: 103 °F
Hot
Tonight
Low: 80 °F
Mostly Clear
Thursday
High: 103 °F
Hot
Thursday Night
Low: 80 °F
Clear
Friday
High: 103 °F
Hot
Friday Night
Low: 80 °F
Mostly Clear
Saturday
High: 101 °F
Hot
Saturday Night
Low: 80 °F
Mostly Clear
Sunday
High: 101 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 103. Heat index values as high as 109. East southeast wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 80. Southeast wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday
Sunny and hot, with a high near 103. Heat index values as high as 108. Southeast wind 5 to 7 mph.
Thursday Night
Clear, with a low around 80. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Friday
Sunny and hot, with a high near 103. South southeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 80. South southeast wind 5 to 11 mph, with gusts as high as 22 mph.
Saturday
Sunny and hot, with a high near 101. Light east southeast wind increasing to 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 80. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny and hot, with a high near 101. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 81. South southeast wind 9 to 14 mph, with gusts as high as 26 mph.
Monday
Sunny and hot, with a high near 101. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 81.
Tuesday
Sunny and hot, with a high near 101.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
McAllen TX
26.2°N 98.23°W
26.2°N 98.23°W
11:41 am CDT Aug 26, 2026
11am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
