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
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair and Breezy
89°F
32°C
| Humidity | 63% |
| Wind Speed | SE 23 G 30 mph |
| Barometer | 29.84 in (1010.2 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 3 Sep 8:53 pm CDT |
Extended Forecast for
Alamo TX
Tonight
Low: 80 °F
Partly Cloudy
Friday
High: 101 °F
Hot
Friday Night
Low: 80 °F
Mostly Clear
Saturday
High: 100 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 79 °F
Partly Cloudy
Sunday
High: 101 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 79 °F
Mostly Clear
Labor Day
High: 100 °F
Hot
Monday Night
Low: 79 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 80. South southeast wind 9 to 15 mph, with gusts as high as 28 mph.
Friday
Mostly sunny and hot, with a high near 101. Heat index values as high as 110. South southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 80. Southeast wind 7 to 15 mph, with gusts as high as 26 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 108. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 79. South southeast wind 6 to 13 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 79. South southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Labor Day
Sunny and hot, with a high near 100. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 79. South southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Southeast wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 78. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Mostly sunny, with a high near 98.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alamo TX
26.18°N 98.13°W
26.18°N 98.13°W
9:45 pm CDT Sep 3, 2026
9pm CDT Sep 3, 2026-6pm CDT Sep 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
