News Headlines
- New: RGV Summer (June-August) Weather and Climate Summary - Early Rain Gives Way to Brutal El Nino-Driven Heat, Drought
- New: September-November 2026 Outlook - Warmer Than Normal Conditions Favored; Precipitation A Toss-Up, But Could Trend Wetter Later This Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Rapid-Onset (Flash) Drought Continues to Increase Across the RGV/Deep S. Texas Ranchlands. Click Here for Details.
- The 2026 Atlantic Hurricane Season is Fading...but is not Over Yet. Are You Ready? Know Your Risk, Check Your Plans, Restock Your Kits, and More
Hazardous Weather Conditions
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
96°F
36°C
| Humidity | 49% |
| Wind Speed | S 13 mph |
| Barometer | 29.93 in (1013.1 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 107°F (42°C) |
| Last update | 7 Sep 11:53 am CDT |
Extended Forecast for
Alton TXSimilar City Names
Labor Day
High: 101 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Tuesday
High: 101 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 100 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 78 °F
Mostly Clear
Thursday
High: 101 °F
Hot
Thursday Night
Low: 79 °F
Mostly Clear
Friday
High: 102 °F
Hot
Detailed Forecast
Labor Day
Sunny and hot, with a high near 101. Heat index values as high as 111. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 79. South southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, then becoming partly sunny during the afternoon and hot, with a high near 101. Heat index values as high as 112. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 79. Southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Light east southeast wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 78. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny and hot, with a high near 101. South southeast wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.
Friday
Sunny and hot, with a high near 102. South southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 79. Southeast wind 13 to 16 mph, with gusts as high as 29 mph.
Saturday
Sunny and hot, with a high near 102. South southeast wind 13 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 80.
Sunday
Sunny and hot, with a high near 101.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alton TXSimilar City Names
26.29°N 98.31°W
26.29°N 98.31°W
12:45 pm CDT Sep 7, 2026
12pm CDT Sep 7, 2026-6pm CDT Sep 13, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
