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Denver's Monthly Weather Summary for September 2026

Current conditions at

Wilkerson Pass (K4BM)

Lat: 39.05°NLon: 105.51°WElev: 11280ft.

Fair

50°F

10°C

Humidity	40%
Wind Speed	S 6 mph
Barometer	30.58 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	8 Oct 11:15 pm MDT

More Information:

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

Extended Forecast for

Cheesman Reservoir CO

Tonight
Low: 48 °F
Mostly Clear
Friday
High: 79 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 47 °F
Mostly Clear
and Breezy
then Mostly
Clear
Saturday
High: 77 °F
Sunny and
Breezy
Saturday Night
Low: 51 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 76 °F
Partly Sunny
and Breezy
Sunday Night
Low: 51 °F
Partly Cloudy
and Breezy
Columbus Day
High: 77 °F
Sunny and
Windy
Monday Night
Low: 48 °F
Mostly Clear
and Breezy
then Mostly
Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 48. South southwest wind around 8 mph.

Friday

Sunny, with a high near 79. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly clear, with a low around 47. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 25 mph.

Saturday

Sunny, with a high near 77. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

Saturday Night

Mostly cloudy, with a low around 51. Breezy, with a southwest wind 8 to 17 mph, with gusts as high as 26 mph.

Sunday

Partly sunny, with a high near 76. Breezy.

Sunday Night

Partly cloudy, with a low around 51. Breezy.

Columbus Day

Sunny, with a high near 77. Windy.

Monday Night

Mostly clear, with a low around 48. Breezy.

Tuesday

Sunny, with a high near 73. Breezy.