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- 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
- 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.
Mostly Cloudy
97°F
36°C
| Humidity | 45% |
| Wind Speed | E 15 G 26 mph |
| Barometer | 30.00 in (1015.6 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 16 Aug 5:53 pm CDT |
Extended Forecast for
3 Miles N La Grulla TXSimilar City Names
Tonight

Low: 78 °F
Mostly Clear
Monday

High: 100 °F
Hot
Monday Night

Low: 78 °F
Decreasing
CloudsTuesday

High: 102 °F
Hot
Tuesday Night

Low: 77 °F
Mostly Clear
Wednesday

High: 102 °F
Hot
Wednesday Night

Low: 79 °F
Mostly Clear
Thursday

High: 103 °F
Hot
Thursday Night

Low: 79 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 78. East southeast wind 5 to 13 mph, with gusts as high as 24 mph.
Monday
Increasing clouds and hot, with a high near 100. Heat index values as high as 111. Light east wind becoming east southeast 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 78. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny and hot, with a high near 102. Heat index values as high as 107. Southeast wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 77. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Wednesday
Sunny and hot, with a high near 102. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 8 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny and hot, with a high near 103. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 9 to 14 mph, with gusts as high as 26 mph.
Friday
Sunny and hot, with a high near 103. South southeast wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 78. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny and hot, with a high near 102.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles N La Grulla TXSimilar City Names
26.31°N 98.64°W
26.31°N 98.64°W
6:30 pm CDT Aug 16, 2026
6pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026


