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      Elev 6175 ft, 39.377 °N 104.855 °W

      Castle Rock, CO

      Castle Rock Station44°
      Updated: 3:06 AM MDT on October 30, 2026 (GMT -6)
      3 minutes ago
      66°
      42°
      44
      Feels Like 44
      Partly Cloudy
      N
      6
      Lower temperature is expected today
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sat 10/31
        High 66°f
         2% Precip. / 0 in
        Cloudy skies this morning will become partly cloudy this afternoon. Areas of dense fog. High 66F. SSW winds shifting to E at 10 to 15 mph.
        Tonight
        Sat 10/31
        Low 44°f
         6% Precip. / 0 in
        Partly cloudy. Low 44F. Winds S at 5 to 10 mph.
        Tomorrow
        Sat 10/31
        High 60°f43°f
         19% Precip. / 0 in
        Cloudy skies early, then partly cloudy in the afternoon. High near 60F. Winds NNW at 5 to 10 mph.
        Hourly Forecast
        Now
        45°
        4AM
        44°
        5AM
        44°
        6AM
        43°
        7AM
        43°
        7:25AM
        Sunrise
        8AM
        43°
        9AM
        49°
        10AM
        54°
        11AM
        59°
        12PM
        62°
        1PM
        64°
        2PM
        65°
        3PM
        65°
        4PM
        64°
        5PM
        63°
        6PM
        57°
        6:00PM
        Sunset
        7PM
        54°
        8PM
        52°
        9PM
        50°
        10PM
        49°
        11PM
        48°
        12AM
        47°
        1AM
        47°
        2AM
        47°
        3AM
        46°
        Precipitation
        6%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        40
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.99 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point37°F
        5. Humidity 73%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KAPA Station History
        Almanac for October 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 60°F 79°F 2021
        4. Low 42°F 31°F -3°F 1993
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.3 in -
        7. Snow 0 in 0 in -
        Almanac for October 31, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 60°F 75°F
        4. Low 43°F 30°F -2°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:25 AM 6:00 PM
        3. Civil Twilight 6:57 AM 6:27 PM
        4. Nautical Twilight 6:26 AM 6:59PM
        5. Astronomical Twilight 5:54 AM 7:30 PM
        1. Length of Visible Light 11h 30m
        2. Length of Day 10h 34m
        3. Tomorrow will be 2 minutes 17 seconds shorter
        1. Moon 9:58 PM 12:44 PM
        2. Waning Gibbous68% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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