Eagle County (Vail)
September
Weather in Eagle County for September 2025
Your guide to Eagle County weather in September - trends and predictions
With an average of 4 snowy days, Eagle County usually enjoys a light touch of snow in September.
In general, the average temperature in Eagle County at the beginning of September is 21.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.1 °F by the end of September.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
More
17
Dry days
9
Rainy days
4
Snow days
19°/2°
Temperatures
15 km/h
Avg max wind
49 %
Avg humidity
Eagle County in September average weather
Move between months or click on a day
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  22° | 2  22° | 3 22° | 4  20° | 5  20° | 6 22° | |
| 7 21° | 8  22° | 9  21° | 10 21° | 11 19° | 12 19° | 13 18° |
| 14 20° | 15  17° | 16 18° | 17 13° | 18 15° | 19 19° | 20 20° |
| 21 14° | 22  10° | 23  14° | 24 18° | 25 22° | 26 21° | 27  20° |
| 28 20° | 29 20° | 30 20° |
You can click on date
Access Eagle County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Eagle County
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Sept. 1 | Patchy rain possible | 22° /5° | 0 mm | 0 cm | |
| Sept. 2 | Patchy light drizzle | 22° /3° | 1.3 mm | 0 cm | |
| Sept. 3 | Patchy rain possible | 22° /3° | 0.3 mm | 0 cm | |
| Sept. 4 | Patchy light rain with thunder | 20° /3° | 2.3 mm | 0 cm | |
| Sept. 5 | Moderate or heavy snow showers | 20° /0° | 1.4 mm | 0.7 cm | |
| Sept. 6 | Patchy rain possible | 22° /1° | 0.7 mm | 0 cm | |
| Sept. 7 | Patchy light drizzle | 21° /3° | 2 mm | 0 cm | |
| Sept. 8 | Sunny | 22° /2° | 0 mm | 0 cm | |
| Sept. 9 | Partly cloudy | 21° /3° | 0.2 mm | 0 cm | |
| Sept. 10 | Patchy rain possible | 21° /2° | 0.4 mm | 0 cm | |
| Sept. 11 | Patchy light rain with thunder | 19° /2° | 0.7 mm | 0 cm | |
| Sept. 12 | Sunny | 19° /2° | 0 mm | 0 cm | |
| Sept. 13 | Sunny | 18° /1° | 0 mm | 0 cm | |
| Sept. 14 | Sunny | 20° /0° | 0 mm | 0 cm | |
| Sept. 15 | Moderate or heavy rain with thunder | 17° /1° | 4.9 mm | 0.9 cm | |
| Sept. 16 | Light rain shower | 18° /1° | 2.2 mm | 0 cm | |
| Sept. 17 | Moderate or heavy rain with thunder | 13° /1° | 31 mm | 0 cm | |
| Sept. 18 | Sunny | 15° /5° | 0 mm | 0 cm | |
| Sept. 19 | Sunny | 19° /2° | 0 mm | 0 cm | |
| Sept. 20 | Sunny | 20° /3° | 0 mm | 0 cm | |
| Sept. 21 | Light rain | 14° /2° | 53.2 mm | 0 cm | |
| Sept. 22 | Moderate or heavy rain shower | 10° /-2° | 39.3 mm | 21.1 cm | |
| Sept. 23 | Thundery outbreaks possible | 14° /0° | 0 mm | 0 cm | |
| Sept. 24 | Partly cloudy | 18° /5° | 0 mm | 0 cm | |
| Sept. 25 | Sunny | 22° /2° | 0 mm | 0 cm | |
| Sept. 26 | Sunny | 21° /4° | 0 mm | 0 cm | |
| Sept. 27 | Overcast | 20° /6° | 0 mm | 0 cm | |
| Sept. 28 | Partly cloudy | 20° /4° | 0 mm | 0 cm | |
| Sept. 29 | Sunny | 20° /4° | 0 mm | 0 cm | |
| Sept. 30 | Partly cloudy | 20° /5° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Eagle County in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Eagle County forecast closer to your planned date for the most up-to-date weather information.
Eagle County in September - FAQ
What are the expected maximum and minimum temperatures in Eagle County during September?
During September, expect a variety of temperatures with highs around 19° and lows near 2°, suitable for diverse activities and preferences.
How much rainfall should be expected in Eagle County during September?
Significant rainfall exceeding 140 mm is expected in Eagle County during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Eagle County in September 2025?
Eagle County experiences an average snowfall of 22.7 cm during September, occurring over 4 days.
What are the typical wind conditions in Eagle County during September?
The average wind speed in Eagle County during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Eagle County snow forecast September 2025
Track daily snowfall levels and discover Eagle County’s snowy potential this September ❄️
September rainfall patterns in Eagle County
Explore the daily rainfall trends and prepare for Eagle Countys September weather 💧
UV exposure in Eagle County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Eagle County
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Eagle County?Get accurate weather forecasts for Eagle County, located at latitude 39.64 and longitude -106.374. Stay updated with localized weather information tailored for Eagle County.
Found a mistake?
We appreciate your attention to details. Tell us here.