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      Elev 4984 ft, 40.104 °N 104.932 °W

      Frederick, CO

      Updated: 5:25 AM MDT on September 19, 2026 (GMT -6)
      6 minutes ago
      78°
      52°
      56
      Feels Like 56
      Partly Cloudy
      N
      3
      Lower temperature is expected today
      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
        Today
        Sun 09/20
        High 78°f
        68% Precip. / 0.22 in
        Partly cloudy early. Thunderstorms developing this afternoon. Gusty winds and small hail are possible. High 78F. Winds E at 5 to 10 mph. Chance of rain 70%.
        Tonight
        Sun 09/20
        Low 50°f
        24% Precip. / 0 in
        Partly cloudy. Low near 50F. Winds SE at 5 to 10 mph.
        Tomorrow
        Mon 09/21
        High 71°f47°f
        24% Precip. / 0 in
        Partly cloudy skies. A stray shower or thunderstorm is possible. High 71F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        55°
        6AM
        54°
        6:44AM
        Sunrise
        7AM
        53°
        8AM
        58°
        9AM
        64°
        10AM
        67°
        11AM
        71°
        12PM
        74°
        1PM
        76°
        2PM
        68%
        76°
        3PM
        64%
        74°
        4PM
        41%
        73°
        5PM
        70°
        6PM
        68°
        7PM
        65°
        7:01PM
        Sunset
        8PM
        62°
        9PM
        60°
        10PM
        58°
        11PM
        58°
        12AM
        57°
        1AM
        56°
        2AM
        55°
        3AM
        54°
        4AM
        53°
        5AM
        52°
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 90%
        6. Rainfall 0.02 in
        7. Snow Depth 0 in
        KEIK Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 79°F 94°F 1998
        4. Low 52°F 45°F 20°F 1971
        5. Rain/Snow Depth
        6. Precipitation 0.24 in - in -
        7. Snow 0 in - in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 79°F 91°F
        4. Low 52°F 44°F 23°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:44 AM 7:01 PM
        3. Civil Twilight 6:17 AM 7:28 PM
        4. Nautical Twilight 5:45 AM 8:00PM
        5. Astronomical Twilight 5:13 AM 8:32 PM
        1. Length of Visible Light 13h 11m
        2. Length of Day 12h 16m
        3. Tomorrow will be 2 minutes 36 seconds shorter
        1. Moon 3:24 PM -
        2. Waxing Gibbous59% 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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        Weather Alerts
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