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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
86°F
30°C
| Humidity | 80% |
| Wind Speed | SE 13 mph |
| Barometer | 30.07 in (1018.0 mb) |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 15 Aug 12:53 am CDT |
Extended Forecast for
McAllen, Miller International Airport TX
Overnight
Low: 82 °F
Partly Cloudy
Saturday
High: 102 °F
Sunny then
Sunny and
BreezySaturday Night
Low: 80 °F
Mostly Clear
and Breezy
then Mostly
ClearSunday
High: 102 °F
Hot
Sunday Night
Low: 80 °F
Mostly Clear
and Breezy
then Mostly
ClearMonday
High: 102 °F
Hot
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 103 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 82. South southeast wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny and hot, with a high near 102. Heat index values as high as 108. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 80. Breezy, with a southeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny and hot, with a high near 102. Heat index values as high as 112. East southeast wind 7 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 80. Breezy, with a southeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Monday
Sunny and hot, with a high near 102. East southeast wind 6 to 14 mph.
Monday Night
Mostly clear, with a low around 79. South southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Tuesday
Sunny and hot, with a high near 103. South southeast wind 9 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 79. Southeast wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday
Sunny and hot, with a high near 103. South southeast wind 7 to 14 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 80. Southeast wind 10 to 15 mph, with gusts as high as 29 mph.
Thursday
Sunny and hot, with a high near 103.
Thursday Night
Mostly clear, with a low around 80.
Friday
Sunny and hot, with a high near 103.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McAllen, Miller International Airport TX
26.18°N 98.23°W
26.18°N 98.23°W
1:46 am CDT Aug 15, 2026
1am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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