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Castle Rock, CO

63°F
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Castle Rock

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Castle Rock, CO Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, September 21

Day

9/21
79°Hi
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly sunny and pleasant

Max UV Index6.0 (High)

AccuLumen Brightness Index™9 (Very Bright)

WindN 7 mph

Wind Gusts17 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover18%

Morning

Afternoon

Night

9/21
48°Lo
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Mainly clear

WindSSW 6 mph

Wind Gusts9 mph

Probability of Precipitation3%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover10%

Evening

Overnight

Sun & Moon

12 hrs 12 mins
Rise 6:46 AM
Set 6:58 PM
New Moon
Rise 6:35 AM
Set 6:52 PM

Temperature History

9/21
High
Low
Forecast
79°
48°
Average
74°
46°
Last Year
67°
48°

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World North America United States Colorado Castle Rock

Weather Near Castle Rock:

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