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    • Tonight

      Dec 8

      Lo F
      Partly cloudy; bitterly cold
      • Stargazing
      • Weather
      • Cloud Cover: 68%
      • Precip: 5%
      • Hours of Precip: 0
    • Fri

      Dec 9

      45° /27°
      Mostly sunny and milder
      • Fair
      • for stargazing
      • Cloud Cover: 53%
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Sat

      Dec 10

      50° /31°
      Periods of clouds and sun
      • Poor
      • for stargazing
      • Cloud Cover: 78%
      • Precip: 15%
      • Hours of Precip: 0
      More
    • Sun

      Dec 11

      43° /22°
      Periods of clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 4%
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Mon

      Dec 12

      48° /21°
      Periods of clouds and sun
      • Poor
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 22%
      • Hours of Precip: 0
      More

    Day

    22°Hi RealFeel® 21° Precipitation 3%
    Mainly cloudy and not as cold
    • SE 6 mph
    • Gusts: 18 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    Lo RealFeel® -3° Precipitation 5%
    Partly cloudy and bitterly cold
    • S 7 mph
    • Gusts: 12 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/8/2015
    High 22° 44° N/A 57°
    Low 17° N/A 33°

    Sunrise/Sunset

    • Sunrise: 7:08 AM
    • Sunset: 4:36 PM
    • Duration: 9:28 hr

    Moonrise/Moonset

    • Moonrise: 1:13 PM
    • Moonset: 1:46 AM
    • Duration: 12:33 hr
    Astronomy

    Solunar Information for Castle Rock, CO

    Wed, Dec 14
    Full
    Wed, Dec 21
    Last
    Thu, Dec 29
    New
    Thu, Jan 5
    First

    Thu. Stargazing