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      Elev 6450 ft, 39.042 °N 104.289 °W

      Calhan, CO

      Calhan Station73°
      Updated: 10:19 AM MDT on September 18, 2026 (GMT -6)
      16 seconds ago
      79°
      55°
      73
      Feels Like 72
      Partly Cloudy
      N
      5
      Same 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
        Sat 09/19
        High 79°f
         15% Precip. / 0 in
        Mainly cloudy. A stray shower or thunderstorm is possible. High 79F. Winds E at 5 to 10 mph.
        Tonight
        Sat 09/19
        Low 51°f
         12% Precip. / 0 in
        Some clouds. Low 51F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Sun 09/20
        High 76°f49°f
         62% Precip. / 0.2 in
        Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. Gusty winds and small hail are possible. High 76F. NNW winds shifting to ESE at 10 to 15 mph. Chance of rain 60%.
        Hourly Forecast
        Now
        74°
        11AM
        76°
        12PM
        78°
        1PM
        79°
        2PM
        79°
        3PM
        76°
        4PM
        75°
        5PM
        74°
        6PM
        71°
        7PM
        67°
        7:00PM
        Sunset
        8PM
        63°
        9PM
        61°
        10PM
        59°
        11PM
        58°
        12AM
        57°
        1AM
        56°
        2AM
        55°
        3AM
        54°
        4AM
        53°
        5AM
        52°
        6AM
        52°
        6:42AM
        Sunrise
        7AM
        52°
        8AM
        59°
        9AM
        66°
        10AM
        70°
        Precipitation
        15%
        Pollen
        None
        Air Quality
        31
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point50°F
        5. Humidity 42%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KFLY Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 77°F 90°F 2010
        4. Low 55°F 45°F 27°F 1971
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 76°F 90°F
        4. Low 55°F 44°F 20°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:41 AM 7:00 PM
        3. Civil Twilight 6:14 AM 7:27 PM
        4. Nautical Twilight 5:43 AM 7:58PM
        5. Astronomical Twilight 5:11 AM 8:30 PM
        1. Length of Visible Light 13h 12m
        2. Length of Day 12h 19m
        3. Tomorrow will be 2 minutes 32 seconds shorter
        1. Moon 2:30 PM 11:23 PM
        2. First Quarter50% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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