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
94°F
34°C
| Humidity | 56% |
| Wind Speed | S 7 mph |
| Barometer | 29.88 in (1011.6 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 107°F (42°C) |
| Last update | 2 Aug 10:53 am CDT |
Extended Forecast for
McAllen TX
Today
High: 104 °F
Chance
T-stormsTonight
Low: 80 °F
Mostly Clear
Monday
High: 103 °F
Hot
Monday Night
Low: 81 °F
Mostly Clear
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 81 °F
Mostly Clear
Wednesday
High: 101 °F
Hot
Wednesday Night
Low: 81 °F
Mostly Clear
Thursday
High: 101 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny and hot, with a high near 104. Heat index values as high as 112. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 80. East wind 6 to 9 mph becoming south in the evening.
Monday
Sunny and hot, with a high near 103. Heat index values as high as 109. South southeast wind 5 to 11 mph.
Monday Night
Mostly clear, with a low around 81. Southeast wind 9 to 13 mph, with gusts as high as 26 mph.
Tuesday
Sunny and hot, with a high near 101. Southeast wind 8 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 81. Southeast wind 9 to 14 mph, with gusts as high as 26 mph.
Wednesday
Sunny and hot, with a high near 101. South southeast wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 81. Southeast wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 80. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Friday
Sunny and hot, with a high near 100. Southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 80.
Saturday
Sunny and hot, with a high near 100.
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
11:18 am CDT Aug 2, 2026
11am CDT Aug 2, 2026-6pm CDT Aug 8, 2026
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