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      Elev 9524 ft, 39.378 °N 105.799 °W

      Jefferson, CO

      Jefferson Station42°
      Updated: 4:31 AM MDT on September 1, 2026 (GMT -6)
      7 minutes ago
      67°
      44°
      42
      Feels Like 42
      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
        Wed 09/02
        High 67°f
        5% Precip. / 0 in
        Partly cloudy. High 67F. Winds WSW at 5 to 10 mph.
        Tonight
        Wed 09/02
        Low 48°f
        3% Precip. / 0 in
        Some clouds this evening will give way to mainly clear skies overnight. Low 48F. Winds W at 5 to 10 mph.
        Tomorrow
        Thu 09/03
        High 70°f48°f
        5% Precip. / 0 in
        Generally sunny despite a few afternoon clouds. High around 70F. Winds WSW at 10 to 15 mph.
        Hourly Forecast
        Now
        45°
        5AM
        46°
        6AM
        46°
        6:31AM
        Sunrise
        7AM
        46°
        8AM
        51°
        9AM
        54°
        10AM
        57°
        11AM
        60°
        12PM
        63°
        1PM
        65°
        2PM
        65°
        3PM
        65°
        4PM
        66°
        5PM
        66°
        6PM
        65°
        7PM
        63°
        7:34PM
        Sunset
        8PM
        59°
        9PM
        57°
        10PM
        56°
        11PM
        54°
        12AM
        53°
        1AM
        53°
        2AM
        51°
        3AM
        50°
        4AM
        50°
        Precipitation
        5%
        Pollen
        Grass Pollen
        Low
        Air Quality
        25
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point45°F
        5. Humidity 100%
        6. Rainfall 0.17 in
        7. Snow Depth 0 in
         KLXV Station History
        Almanac for September 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 70°F 81°F 2019
        4. Low 44°F 39°F 28°F 1980
        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 70°F 70°F 81°F
        4. Low 44°F 38°F 32°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:31 AM 7:33 PM
        3. Civil Twilight 6:04 AM 8:01 PM
        4. Nautical Twilight 5:31 AM 8:33PM
        5. Astronomical Twilight 4:57 AM 9:07 PM
        1. Length of Visible Light 13h 56m
        2. Length of Day 13h 2m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 9:38 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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