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      Elev 1620 ft, 39.919 °N 104.967 °W

      Thornton, CO

      Northglenn Station57°
      Updated: 6:31 AM MDT on September 19, 2026 (GMT -6)
      10 minutes ago
      77°
      54°
      57
      Feels Like 57
      Clear
      N
      4
      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 77°f
         82% Precip. / 0.11 in
        Partly cloudy this morning with thunderstorms becoming likely this afternoon. Gusty winds and small hail are possible. High 77F. Winds ENE at 10 to 15 mph. Chance of rain 80%.
        Tonight
        Sun 09/20
        Low 52°f
         10% Precip. / 0 in
        Partly cloudy. Low 52F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Mon 09/21
        High 71°f49°f
         24% Precip. / 0 in
        Partly cloudy. A stray shower or thunderstorm is possible. High 71F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        54°
        6:44AM
        Sunrise
        7AM
        54°
        8AM
        59°
        9AM
        63°
        10AM
        67°
        11AM
        70°
        12PM
        73°
        1PM
        36%
        75°
        2PM
        68%
        76°
        3PM
        82%
        73°
        4PM
        35%
        71°
        5PM
        69°
        6PM
        68°
        7PM
        65°
        7:01PM
        Sunset
        8PM
        63°
        9PM
        61°
        10PM
        59°
        11PM
        59°
        12AM
        58°
        1AM
        57°
        2AM
        56°
        3AM
        55°
        4AM
        55°
        5AM
        55°
        6AM
        54°
        Precipitation
        82%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        19
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point51°F
        5. Humidity 90%
        6. Rainfall 0.11 in
        7. Snow Depth 0 in
         KEIK Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 80°F 97°F 2021
        4. Low 54°F 48°F 31°F 1988
        5. Rain/Snow Depth
        6. Precipitation 0.11 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 80°F 95°F
        4. Low 54°F 47°F 34°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 5:46 AM 8:00PM
        5. Astronomical Twilight 5:13 AM 8:32 PM
        1. Length of Visible Light 13h 10m
        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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