News Headlines
- 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
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- 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.
Fair
78°F
26°C
| Humidity | 87% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 29.89 in (1011.8 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 2 Aug 11:53 pm CDT |
Extended Forecast for
Rio Grande City TX
Overnight
Low: 78 °F
Mostly Cloudy
Monday
High: 102 °F
Hot
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 103 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 102 °F
Hot
Wednesday Night
Low: 79 °F
Mostly Clear
Thursday
High: 102 °F
Hot
Thursday Night
Low: 79 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 78. Calm wind.
Monday
Mostly sunny and hot, with a high near 102. Heat index values as high as 110. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 79. Southeast wind 7 to 9 mph, with gusts as high as 23 mph.
Tuesday
Sunny and hot, with a high near 103. Heat index values as high as 111. Southeast wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 79. Southeast wind 8 to 11 mph, with gusts as high as 26 mph.
Wednesday
Sunny and hot, with a high near 102. Southeast wind 7 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 8 to 11 mph, with gusts as high as 24 mph.
Thursday
Sunny and hot, with a high near 102. Southeast wind 6 to 9 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 102. Southeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 78. East southeast wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny and hot, with a high near 101.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny and hot, with a high near 101.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio Grande City TX
26.39°N 98.82°W
26.39°N 98.82°W
12:25 am CDT Aug 3, 2026
12am CDT Aug 3, 2026-6pm CDT Aug 9, 2026
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