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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.

Light Snow

23°F

-5°C

Humidity	93%
Wind Speed	NW 8 mph
Barometer	30.53 in
Dewpoint	21°F (-6°C)
Visibility	0.75 mi
Wind Chill	14°F (-10°C)
Last update	15 Oct 9:55 am MDT

More Information:

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

Extended Forecast for

Blue River CO

Today
High: 40 °F
Chance Snow
Showers then
Partly Sunny
Tonight
Low: 15 °F
Mostly Clear
Friday
High: 50 °F
Sunny
Friday Night
Low: 24 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 28 °F
Partly Cloudy
Sunday
High: 53 °F
Partly Sunny
Sunday Night
Low: 28 °F
Partly Cloudy
Monday
High: 54 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of snow showers before noon. Partly sunny, with a high near 40. North northwest wind 8 to 13 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Mostly clear, with a low around 15. North northwest wind 5 to 7 mph becoming west southwest in the evening.

Friday

Sunny, with a high near 50. South southwest wind around 5 mph becoming light and variable in the afternoon.

Friday Night

Mostly clear, with a low around 24. Light and variable wind becoming west around 5 mph after midnight.

Saturday

Sunny, with a high near 57. Northwest wind 3 to 6 mph.

Saturday Night

Partly cloudy, with a low around 28.

Sunday

Partly sunny, with a high near 53.