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Keystone, CO

28°F
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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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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, May 21

Day

5/21
56°Hi
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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RealFeel Shade™ 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly sunny

Max UV Index12.0 (Extreme)

WindS 5 mph

Wind Gusts17 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover31%

Morning

Afternoon

Night

5/21
28°Lo
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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Mainly clear

WindSSW 8 mph

Wind Gusts18 mph

Probability of Precipitation10%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover26%

Evening

Overnight

Sun & Moon

14 hrs 23 mins
Rise 5:57 AM
Set 8:20 PM
Waxing Crescent
Rise 10:53 AM
Set 1:26 AM

Temperature History

5/21
High
Low
Forecast
56°
28°
Average
62°
30°
Last Year
61°
34°
Record
79°
2005
17°
1974

Further Ahead

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10-Day

Monthly

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World North America United States Colorado Keystone

Weather Near Keystone:

  • Boulder, CO
  • Denver, CO
  • Fort Collins, CO
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