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Keystone, CO

38°F
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Keystone

Colorado

38°
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Keystone, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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9 AM

35°
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 5%
Chevron down
Partly sunny

RealFeel Shade™29°

WindWSW 8 mph

Air QualityExcellent

Max UV Index3.8 (Moderate)

Wind Gusts9 mph

Humidity62%

Indoor Humidity33% (Dry)

Dew Point24° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover44%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

39°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 6%
Chevron down
Intermittent clouds

RealFeel Shade™32°

WindW 9 mph

Air QualityFair

Max UV Index4.1 (Moderate)

Wind Gusts12 mph

Humidity51%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling22500 ft

11 AM

44°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™36°

WindW 12 mph

Air QualityFair

Max UV Index6.7 (High)

Wind Gusts15 mph

Humidity40%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover69%

Visibility10 mi

Cloud Ceiling26200 ft

12 PM

48°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™41°

WindW 13 mph

Air QualityFair

Max UV Index9.3 (Very High)

Wind Gusts21 mph

Humidity32%

Indoor Humidity30% (Dry)

Dew Point20° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

53°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 11%
Chevron down
Intermittent clouds

RealFeel Shade™46°

WindW 14 mph

Air QualityFair

Max UV Index11.7 (Extreme)

Wind Gusts22 mph

Humidity27%

Indoor Humidity31% (Dry)

Dew Point20° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover61%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

53°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 22%
Chevron down
Intermittent clouds

RealFeel Shade™46°

WindW 15 mph

Air QualityFair

Max UV Index10.7 (Extreme)

Wind Gusts24 mph

Humidity28%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover60%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

54°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 22%
Chevron down
Intermittent clouds

RealFeel Shade™46°

WindW 15 mph

Air QualityFair

Max UV Index7.6 (Very High)

Wind Gusts25 mph

Humidity28%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

53°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 27%
Chevron down
Intermittent clouds

RealFeel Shade™45°

WindW 16 mph

Air QualityFair

Max UV Index4.7 (Moderate)

Wind Gusts24 mph

Humidity31%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

52°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 55%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™41°

WindW 15 mph

Air QualityFair

Max UV Index1.7 (Low)

Wind Gusts22 mph

Humidity33%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.02 in

Visibility6 mi

Cloud Ceiling7000 ft

6 PM

50°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Intermittent clouds

RealFeel Shade™42°

WindWSW 15 mph

Air QualityFair

Max UV Index2.0 (Low)

Wind Gusts20 mph

Humidity36%

Indoor Humidity33% (Dry)

Dew Point24° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

48°
RealFeel® 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 55%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™38°

WindW 13 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts15 mph

Humidity41%

Indoor Humidity35% (Dry)

Dew Point25° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover70%

Rain0.02 in

Visibility6 mi

Cloud Ceiling7000 ft

8 PM

47°
RealFeel® 41°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

RealFeel Shade™41°

WindW 10 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts10 mph

Humidity46%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

44°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindWNW 8 mph

Air QualityFair

Wind Gusts8 mph

Humidity55%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

41°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 51%
Chevron down
Showers

WindWNW 8 mph

Air QualityFair

Wind Gusts8 mph

Humidity65%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Rain0.02 in

Visibility6 mi

Cloud Ceiling7000 ft

11 PM

38°
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 40%
Chevron down
Cloudy

WindWNW 7 mph

Air QualityExcellent

Wind Gusts8 mph

Humidity77%

Indoor Humidity40% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling7000 ft

Hourly Weather Forecast for Keystone

AccuWeather's hourly forecast for Keystone provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 35° with a RealFeel® of 36°, partly sunny with a 5% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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