News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- New: 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
- Notice: Rio Grande City NOAA Weather Radio Remains Out of Service Until Further Notice
- 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
83°F
28°C
| Humidity | 82% |
| Wind Speed | SE 16 mph |
| Barometer | 29.91 in (1012.5 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 13 Aug 2:53 am CDT |
Extended Forecast for
McAllen TX
Overnight
Low: 81 °F
Mostly Clear
Thursday
High: 101 °F
Hot
Thursday Night
Low: 82 °F
Mostly Clear
Friday
High: 100 °F
Hot
Friday Night
Low: 82 °F
Partly Cloudy
Saturday
High: 101 °F
Hot
Saturday Night
Low: 80 °F
Partly Cloudy
Sunday
High: 100 °F
Hot
Sunday Night
Low: 80 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 81. South southeast wind around 11 mph, with gusts as high as 26 mph.
Thursday
Sunny and hot, with a high near 101. Heat index values as high as 110. South southeast wind 11 to 15 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 82. Southeast wind 10 to 16 mph, with gusts as high as 30 mph.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 109. Southeast wind 9 to 15 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 82. Southeast wind 9 to 15 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny and hot, with a high near 101. Southeast wind 8 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 80. East southeast wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 100. Light east southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 101. Light east southeast wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 79. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny and hot, with a high near 101.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McAllen TX
26.2°N 98.23°W
26.2°N 98.23°W
2:47 am CDT Aug 13, 2026
3am CDT Aug 13, 2026-6pm CDT Aug 19, 2026
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