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
96°F
36°C
| Humidity | 46% |
| Wind Speed | SE 21 mph |
| Barometer | 29.79 in (1008.6 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 105°F (41°C) |
| Last update | 5 Sep 6:53 pm CDT |
Extended Forecast for
Alamo TX
Tonight
Low: 79 °F
Mostly Clear
Sunday
High: 100 °F
Mostly Sunny
then Chance
T-stormsSunday Night
Low: 78 °F
Mostly Clear
Labor Day
High: 100 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 100 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 78 °F
Partly Cloudy
Wednesday
High: 98 °F
Mostly Sunny
then Chance
T-stormsWednesday Night
Low: 78 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 79. South southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 78. South southeast wind 5 to 11 mph, with gusts as high as 22 mph.
Labor Day
Sunny and hot, with a high near 100. Heat index values as high as 108. Southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Southeast wind 5 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 78. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 78. East southeast wind 5 to 10 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Light southeast wind increasing to 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 78. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny and hot, with a high near 100.
Friday Night
Mostly clear, with a low around 78.
Saturday
Sunny, with a high near 99.
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
7:30 pm CDT Sep 5, 2026
7pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
