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Denver's Monthly Weather Summary for September 2026

Current conditions at

Copper Mountain - Red Cliff Pass (KCCU)

Lat: 39.48°NLon: 106.15°WElev: 12028ft.

Overcast

21°F

-6°C

Humidity	93%
Wind Speed	W 14 G 18 mph
Barometer	30.38 in
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	8°F (-13°C)
Last update	15 Oct 5:35 am MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Alma CO

Today
High: 38 °F
Slight Chance
Snow Showers
and Breezy
then Partly
Sunny
Tonight
Low: 18 °F
Mostly Clear
Friday
High: 46 °F
Sunny
Friday Night
Low: 26 °F
Mostly Clear
Saturday
High: 53 °F
Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 50 °F
Partly Sunny
Sunday Night
Low: 30 °F
Partly Cloudy
Monday
High: 50 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of snow showers before 9am. Partly sunny, with a high near 38. Breezy, with a northwest wind 9 to 18 mph becoming north northeast in the afternoon. Winds could gust as high as 30 mph.

Tonight

Mostly clear, with a low around 18. North northwest wind 7 to 9 mph, with gusts as high as 15 mph.

Friday

Sunny, with a high near 46. North northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 15 mph.

Friday Night

Mostly clear, with a low around 26. Light and variable wind becoming west northwest 5 to 7 mph in the evening.

Saturday

Sunny, with a high near 53. West northwest wind 5 to 7 mph.

Saturday Night

Partly cloudy, with a low around 29.

Sunday

Partly sunny, with a high near 50.