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      Elev 4816 ft, 40.328 °N 104.909 °W

      Johnstown, CO

      Johnstown Station68°
      Updated: 10:15 PM MDT on September 22, 2026 (GMT -6)
      8 minutes ago
      84°
      49°
      68
      Feels Like 68
      Partly Cloudy
      N
      11
      Gusts 18 mph
      Lower temperature is expected tomorrow
      Wundermap
      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
        Wed 09/23
        Low 56°f
         19% Precip. / 0 in
        Partly cloudy early followed by cloudy skies overnight. A stray shower or thunderstorm is possible. Low 56F. SSE winds shifting to NNE at 10 to 15 mph.
        Tomorrow
        Thu 09/24
        High 79°f
         15% Precip. / 0 in
        Cloudy. A stray shower or thunderstorm is possible. High 79F. Winds NE at 5 to 10 mph.
        Tomorrow night
        Thu 09/24
        Low 57°f
         24% Precip. / 0 in
        Cloudy. Low 57F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        68°
        11PM
        66°
        12AM
        64°
        1AM
        62°
        2AM
        60°
        3AM
        60°
        4AM
        58°
        5AM
        58°
        6AM
        58°
        6:48AM
        Sunrise
        7AM
        57°
        8AM
        60°
        9AM
        63°
        10AM
        67°
        11AM
        71°
        12PM
        73°
        1PM
        76°
        2PM
        77°
        3PM
        78°
        4PM
        77°
        5PM
        75°
        6PM
        74°
        6:54PM
        Sunset
        7PM
        40%
        70°
        8PM
        67°
        9PM
        66°
        10PM
        64°
        Precipitation
        40%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        46
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point49°F
        5. Humidity 50%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KFNL Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 76°F 88°F 2020
        4. Low 49°F 42°F 32°F 2011
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 75°F 90°F
        4. Low 49°F 41°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:48 AM 6:54 PM
        3. Civil Twilight 6:21 AM 7:21 PM
        4. Nautical Twilight 5:49 AM 7:53PM
        5. Astronomical Twilight 5:17 AM 8:25 PM
        1. Length of Visible Light 13h 0m
        2. Length of Day 12h 6m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 5:32 PM 3:29 AM
        2. Waxing Gibbous91% 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
        Nearby Weather Stations
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