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      Elev 5732 ft, 39.587 °N 104.890 °W

      Centennial, CO

      Castlewood Station70°
      Updated: 5:55 PM MDT on September 20, 2026 (GMT -6)
      2 minutes ago
      75°
      49°
      70
      Feels Like 69
      Mostly Cloudy
      N
      13
      Gusts 19 mph
      Same temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 09/21
        Low 52°f
         31% Precip. / 0 in
        Isolated thunderstorms this evening, then skies turning partly cloudy after midnight. Low 52F. E winds shifting to SSW at 10 to 15 mph. Chance of rain 30%.
        Tomorrow
        Tue 09/22
        High 74°f
         9% Precip. / 0 in
        Partly cloudy. High 74F. S winds shifting to E at 10 to 15 mph.
        Tomorrow night
        Tue 09/22
        Low 53°f
         6% Precip. / 0 in
        Partly cloudy skies. Low 53F. Winds S at 10 to 15 mph.
        Hourly Forecast
        Now
        71°
        6PM
        70°
        6:59PM
        Sunset
        7PM
        67°
        8PM
        63°
        9PM
        60°
        10PM
        59°
        11PM
        58°
        12AM
        56°
        1AM
        57°
        2AM
        56°
        3AM
        55°
        4AM
        54°
        5AM
        53°
        6AM
        53°
        6:46AM
        Sunrise
        7AM
        53°
        8AM
        55°
        9AM
        58°
        10AM
        61°
        11AM
        64°
        12PM
        66°
        1PM
        68°
        2PM
        71°
        3PM
        72°
        4PM
        73°
        5PM
        72°
        Precipitation
        24%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        37
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point46°F
        5. Humidity 42%
        6. Rainfall 0.16 in
        7. Snow Depth 0 in
         KAPA Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 79°F 97°F 1980
        4. Low 49°F 46°F 25°F 1983
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 78°F 90°F
        4. Low 49°F 45°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 6:59 PM
        3. Civil Twilight 6:18 AM 7:26 PM
        4. Nautical Twilight 5:46 AM 7:57PM
        5. Astronomical Twilight 5:14 AM 8:29 PM
        1. Length of Visible Light 13h 7m
        2. Length of Day 12h 14m
        3. Tomorrow will be 2 minutes 34 seconds shorter
        1. Moon 4:02 PM 12:20 AM
        2. Waxing Gibbous69% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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