News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- 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
- 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.
A Few Clouds
83°F
28°C
| Humidity | 88% |
| Wind Speed | SE 10 mph |
| Barometer | 29.86 in (1010.7 mb) |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 4 Aug 5:53 am CDT |
Extended Forecast for
2 Miles SW Alton TX
Today
High: 99 °F
Sunny
Tonight
Low: 80 °F
Increasing
CloudsWednesday
High: 100 °F
Hot
Wednesday Night
Low: 80 °F
Mostly Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 79 °F
Mostly Clear
Friday
High: 99 °F
Sunny
Friday Night
Low: 78 °F
Mostly Clear
Saturday
High: 99 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 99. Heat index values as high as 109. Southeast wind 8 to 16 mph, with gusts as high as 26 mph.
Tonight
Increasing clouds, with a low around 80. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny and hot, with a high near 100. Heat index values as high as 110. Southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 80. Southeast wind 8 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny and hot, with a high near 100. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 99. Southeast wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 78. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 99. Light east southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 78. East southeast wind 8 to 13 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 99. Light east southeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 79.
Monday
Sunny and hot, with a high near 100.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Alton TX
26.27°N 98.34°W
26.27°N 98.34°W
6:45 am CDT Aug 4, 2026
6am CDT Aug 4, 2026-6pm CDT Aug 10, 2026
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