News Headlines
- 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
- 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
Hazardous Weather Conditions
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
A Few Clouds
84°F
29°C
| Humidity | 80% |
| Wind Speed | SE 12 mph |
| Barometer | 29.97 in (1014.5 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 14 Aug 2:53 am CDT |
Extended Forecast for
McAllen, Miller International Airport TX
Overnight
Low: 82 °F
Partly Cloudy
Friday
High: 102 °F
Breezy. Sunny
then Slight
Chance
T-stormsFriday Night
Low: 82 °F
Mostly Clear
and Breezy
then Partly
CloudySaturday
High: 103 °F
Hot
Saturday 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
Detailed Forecast
Overnight
Partly cloudy, with a low around 82. South southeast wind around 14 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny and hot, with a high near 102. Heat index values as high as 111. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 82. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny and hot, with a high near 103. Heat index values as high as 108. Southeast wind 11 to 17 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 8 to 13 mph after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny and hot, with a high near 102. 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 7 to 12 mph after midnight. Winds could gust as high as 24 mph.
Monday
Sunny and hot, with a high near 102. East southeast wind 6 to 13 mph.
Monday Night
Mostly clear, with a low around 79. South southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday
Sunny and hot, with a high near 102. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 79. South southeast wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday
Sunny and hot, with a high near 103.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
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
3:30 am CDT Aug 14, 2026
3am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
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