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
100°F
38°C
| Humidity | 43% |
| Wind Speed | E 6 mph |
| Barometer | 29.87 in (1011.3 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 112°F (44°C) |
| Last update | 2 Aug 12:53 pm CDT |
Extended Forecast for
3 Miles W Rio Grande City TX
This Afternoon
High: 104 °F
Chance
T-stormsTonight
Low: 78 °F
Chance
T-storms then
Partly CloudyMonday
High: 103 °F
Hot
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 104 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 103 °F
Hot
Wednesday Night
Low: 79 °F
Mostly Clear
Thursday
High: 103 °F
Hot
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 104. Heat index values as high as 114. East wind 3 to 5 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 78. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Monday
Sunny and hot, with a high near 103. Heat index values as high as 110. Southeast wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 79. Southeast wind 8 to 11 mph, with gusts as high as 24 mph.
Tuesday
Sunny and hot, with a high near 104. Southeast wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 79. Southeast wind 9 to 13 mph, with gusts as high as 26 mph.
Wednesday
Sunny and hot, with a high near 103. Southeast wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 7 to 11 mph, with gusts as high as 24 mph.
Thursday
Sunny and hot, with a high near 103. Southeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Friday
Sunny and hot, with a high near 102. Southeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 79.
Saturday
Sunny and hot, with a high near 102.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Rio Grande City TX
26.37°N 98.87°W
26.37°N 98.87°W
1:00 pm CDT Aug 2, 2026
1pm CDT Aug 2, 2026-6pm CDT Aug 8, 2026
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