How is the weather in Keystone, CO?

At 4:45 AM on Fri, Sep 19, 2025 it is 27 degrees Fahrenheit, feeling like 25 degrees.

Keystone, CO Weather Forecast and Current Conditions

27°F
Feels Like 25°F

Humidity 66% Dew Point 17°F Wind SSE 2 MPH Gusts 4 Barometer 30.32 in.770.1 mm

Solar Rad 0 w/m2

Report from 1 miles WSW of central Keystone at 4:45 AM Fri, Sep 19, 2025

Current Weather

27°F
Feels Like 25°F

Humidity 66% Dew Point 17°F Wind SSE 2 MPH Gusts 4 Barometer 30.32 in.770.1 mm

Solar Rad 0 w/m2

Report from 1 miles WSW of central Keystone at 4:45 AM Fri, Sep 19, 2025

Forecast at a Glance

FriSep 19

69°

37°

SatSep 20

30%

66°

37°

SunSep 21

30%

67°

38°

MonSep 22

50%

62°

35°

TueSep 23

30%

60°

33°

WedSep 24

10%

66°

36°

ThuSep 25

10%

68°

This Date in Weather History

1987 - Cool autumn-like weather invaded the Central Rockies. Temperatures dipped into the 30s and 40s, with readings in the teens and 20s reported in the higher elevations. Gunnison CO was the cold spot in the nation with a morning low of 15 degrees.

Keystone 7 Day Weather Forecast Details

Friday Sep 19

Day: Partly sunny. High near 69, with temperatures falling to around 66 in the afternoon. West wind 1 to 7 mph, with gusts as high as 17 mph.

Night: Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. South southeast wind 1 to 5 mph.

Saturday Sep 20

Day: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Northwest wind 2 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37. West wind around 6 mph. Chance of precipitation is 20%.

Sunday Sep 21

Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. Chance of precipitation is 30%.

Night: Partly cloudy, with a low around 38.

Monday Sep 22

Day: A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 62.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 35.

Tuesday Sep 23

Day: A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 60.

Night: Mostly clear, with a low around 33.

Wednesday Sep 24

Day: Sunny, with a high near 66.

Night: Mostly clear, with a low around 36.

Thursday Sep 25

Day: Mostly sunny, with a high near 68.

Sun & Moon Monthly

First Light 6:23 AM

Sunrise 6:50 AM

Sunset 7:07 PM

Last Light 7:34 PM

Moonrise 4:37 AM

Moonset 6:20 PM

Moon Phase

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