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Denver's Monthly Weather Summary for September 2026

Current conditions at

Holyoke Airport (KHEQ)

Lat: 40.57°NLon: 102.28°WElev: 3724ft.

Fair

76°F

24°C

Humidity	39%
Wind Speed	Calm
Barometer	30.12 in
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	3 Oct 11:15 am MDT

More Information:

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

Extended Forecast for

Holyoke CO

Today
High: 83 °F
Sunny and
Breezy
Tonight
Low: 48 °F
Clear
Sunday
High: 75 °F
Sunny then
Sunny and
Breezy
Sunday Night
Low: 52 °F
Mostly Clear
and Breezy
Monday
High: 83 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 85 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Partly Cloudy
Wednesday
High: 81 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 83. Breezy, with a northwest wind 10 to 20 mph becoming north northeast in the afternoon. Winds could gust as high as 31 mph.

Tonight

Clear, with a low around 48. Northeast wind 9 to 14 mph becoming light north northeast after midnight. Winds could gust as high as 22 mph.

Sunday

Sunny, with a high near 75. Breezy, with a light and variable wind becoming south southeast 12 to 17 mph in the morning. Winds could gust as high as 29 mph.

Sunday Night

Mostly clear, with a low around 52. Breezy, with a south wind 14 to 16 mph, with gusts as high as 29 mph.

Monday

Sunny, with a high near 83. South wind 11 to 13 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 57.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 55.

Wednesday

Sunny, with a high near 81.