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
78°F
26°C
| Humidity | 90% |
| Wind Speed | SE 8 mph |
| Barometer | 29.98 in (1015.2 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 23 Aug 6:53 am CDT |
Extended Forecast for
McAllen TX
Today
High: 103 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Monday
High: 102 °F
Hot
Monday Night
Low: 78 °F
Clear
Tuesday
High: 102 °F
Hot
Tuesday Night
Low: 80 °F
Mostly Clear
Wednesday
High: 103 °F
Hot
Wednesday Night
Low: 80 °F
Mostly Clear
Thursday
High: 103 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 103. East southeast wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 79. South southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 102. Heat index values as high as 106. South southeast wind 6 to 9 mph.
Monday Night
Clear, with a low around 78. South southeast wind 7 to 13 mph, with gusts as high as 24 mph.
Tuesday
Sunny and hot, with a high near 102. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 80. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday
Sunny and hot, with a high near 103. South southeast wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 80. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Thursday
Sunny and hot, with a high near 103. South southeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 80. Southeast wind 7 to 13 mph, with gusts as high as 24 mph.
Friday
Sunny and hot, with a high near 102. South southeast wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 80.
Saturday
Sunny and hot, with a high near 102.
Additional Forecasts and Information
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Point Forecast:
McAllen TX
26.2°N 98.23°W
26.2°N 98.23°W
8:30 am CDT Aug 23, 2026
8am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
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