News Headlines
- New: Spring (March to May) 2025 RGV Weather Summary: A State of Heat and Drought, Broken by a Devastating Flood
- New: Summer 2025 Outlook - The Heat Is On, Water Resource Issues May Worsen, and Limited Opportunities for Tropical Rains
- New! The 2025 Rio Grande Valley/Deep South Texas Hurricane Guide is Here
- Nuevo! Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas es Aqui
- Take Advantage of May (and June) to Be Ready for the 2025 Atlantic Hurricane Season!
Hazardous Weather Conditions
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair and Breezy
94°F
34°C
| Humidity | 54% |
| Wind Speed | SE 25 G 32 mph |
| Barometer | 29.75 in (1007.1 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 12 Jun 5:53 pm CDT |
Extended Forecast for
Alton TX
Tonight
Low: 80 °F
Partly Cloudy
Friday
High: 100 °F
Hot
Friday Night
Low: 80 °F
Mostly Clear
Saturday
High: 100 °F
Hot
Saturday Night
Low: 80 °F
Mostly Clear
Sunday
High: 99 °F
Sunny
Sunday Night
Low: 79 °F
Mostly Clear
Monday
High: 98 °F
Mostly Sunny
Monday Night
Low: 78 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 80. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny and hot, with a high near 100. Heat index values as high as 111. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 80. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 110. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 80. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 99. Southeast wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 98. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 99. Southeast wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 78.
Juneteenth
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alton TX
26.29°N 98.31°W
26.29°N 98.31°W
6:30 pm CDT Jun 12, 2025
6pm CDT Jun 12, 2025-6pm CDT Jun 19, 2025
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