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      Elev 6129 ft, 41.142 °N 104.817 °W

      Cheyenne, WY

      Updated: 5:28 AM MDT on September 1, 2026 (GMT -6)
      8 minutes ago
      80°
      58°
      59
      Feels Like 59
      Fair
      N
      5
      Similar 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
        Wed 09/02
        High 80°f
        6% Precip. / 0 in
        A mix of clouds and sun. High around 80F. Winds WSW at 10 to 20 mph.
        Tonight
        Wed 09/02
        Low 56°f
        8% Precip. / 0 in
        Partly cloudy skies. Low 56F. Winds W at 5 to 10 mph.
        Tomorrow
        Thu 09/03
        High 83°f58°f
        17% Precip. / 0 in
        Sunshine and clouds mixed. High 83F. Winds SW at 10 to 20 mph.
        Hourly Forecast
        Now
        59°
        6AM
        59°
        6:25AM
        Sunrise
        7AM
        59°
        8AM
        60°
        9AM
        65°
        10AM
        70°
        11AM
        72°
        12PM
        75°
        1PM
        77°
        2PM
        78°
        3PM
        79°
        4PM
        79°
        5PM
        78°
        6PM
        78°
        7PM
        75°
        7:31PM
        Sunset
        8PM
        71°
        9PM
        68°
        10PM
        66°
        11PM
        64°
        12AM
        62°
        1AM
        61°
        2AM
        60°
        3AM
        59°
        4AM
        58°
        5AM
        58°
        Additional Conditions
        1. Pressure 29.9 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 79%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KCYS Station History
        Almanac for September 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 79°F 95°F 1995
        4. Low 58°F 51°F 36°F 1952
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 79°F 95°F
        4. Low 58°F 50°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:25 AM 7:31 PM
        3. Civil Twilight 5:57 AM 7:59 PM
        4. Nautical Twilight 5:23 AM 8:33PM
        5. Astronomical Twilight 4:48 AM 9:08 PM
        1. Length of Visible Light 14h 2m
        2. Length of Day 13h 5m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 9:29 PM 11:25 AM
        2. Waning Gibbous73% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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        Weather Alerts
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