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
Hazardous Weather Conditions
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Partly Cloudy
94°F
34°C
| Humidity | 51% |
| Wind Speed | S 15 G 24 mph |
| Barometer | 30.02 in (1016.2 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 104°F (40°C) |
| Last update | 6 Aug 11:53 am CDT |
Extended Forecast for
McAllen TX
This Afternoon
High: 101 °F
Hot
Tonight
Low: 80 °F
Mostly Clear
Friday
High: 99 °F
Sunny then
Slight Chance
T-stormsFriday Night
Low: 78 °F
Mostly Clear
Saturday
High: 99 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 79 °F
Mostly Clear
Sunday
High: 99 °F
Mostly Sunny
Sunday Night
Low: 80 °F
Partly Cloudy
Monday
High: 100 °F
Hot
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 101. Heat index values as high as 110. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 80. Southeast wind 7 to 14 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 99. Heat index values as high as 108. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 78. East southeast wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 22 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Calm wind becoming east 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 79. East wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 99. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 80. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny and hot, with a high near 100. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 80. Southeast wind 10 to 14 mph, with gusts as high as 26 mph.
Tuesday
Sunny and hot, with a high near 101. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Sunny and hot, with a high near 101.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McAllen TX
26.2°N 98.23°W
26.2°N 98.23°W
12:21 pm CDT Aug 6, 2026
12pm CDT Aug 6, 2026-6pm CDT Aug 12, 2026
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