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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.

Fair

45°F

7°C

Humidity	37%
Wind Speed	W 6 mph
Barometer	30.68 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	2 Oct 8:15 pm MDT

More Information:

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

Extended Forecast for

5 Miles NNW Kenosha Pass CO

Tonight
Low: 40 °F
Mostly Clear
Saturday
High: 64 °F
Sunny
Saturday Night
Low: 37 °F
Partly Cloudy
Sunday
High: 64 °F
Sunny then
Slight Chance
Showers
Sunday Night
Low: 40 °F
Mostly Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 60 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 39 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 40. West northwest wind around 9 mph, with gusts as high as 16 mph.

Saturday

Sunny, with a high near 64. Northwest wind around 9 mph becoming north northeast in the afternoon. Winds could gust as high as 16 mph.

Saturday Night

Partly cloudy, with a low around 37. Northeast wind 6 to 8 mph becoming south southwest after midnight.

Sunday

A 20 percent chance of showers after noon. Partly sunny through mid morning, then becoming sunny, with a high near 64. Light and variable wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

Sunday Night

Mostly clear, with a low around 40. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

Monday

Sunny, with a high near 63.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.

Tuesday Night

Partly cloudy, with a low around 39.

Wednesday

Sunny, with a high near 61.