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      Beach Hazard Statement
      until 7:00 AM CDT
      +1 more alert
      Elev 574 ft, 42.358 °N 87.824 °W

      Waukegan, IL

      Waukegan Marina Station68°
      Updated: 9:47 PM CDT on September 14, 2026 (GMT -5)
      4 minutes ago
      69°
      53°
      68
      Feels Like 68
      Partly Cloudy
      N
      13
      Gusts 24 mph
      Higher temperature is expected tomorrow
      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
        Tue 09/15
        Low 66°f
         66% Precip. / 0.08 in
        Partly cloudy skies this evening will give way to cloudy skies and rain overnight. Low 66F. Winds S at 10 to 20 mph. Chance of rain 70%.
        Tomorrow
        Wed 09/16
        High 78°f
         88% Precip. / 0.42 in
        Thunderstorms in the morning will give way to cloudy skies late. High 78F. Winds SW at 10 to 15 mph. Chance of rain 90%.
        Tomorrow night
        Wed 09/16
        Low 62°f
         23% Precip. / 0 in
        Cloudy. A stray shower or thunderstorm is possible. Low 62F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        68°
        10PM
        68°
        11PM
        67°
        12AM
        68°
        1AM
        67°
        2AM
        67°
        3AM
        68°
        4AM
        44%
        68°
        5AM
        66%
        68°
        6AM
        64%
        67°
        6:31AM
        Sunrise
        7AM
        72%
        67°
        8AM
        88%
        68°
        9AM
        88%
        70°
        10AM
        68%
        70°
        11AM
        53%
        71°
        12PM
        44%
        73°
        1PM
        44%
        75°
        2PM
        75°
        3PM
        76°
        4PM
        77°
        5PM
        75°
        6PM
        74°
        7PM
        73°
        7:00PM
        Sunset
        8PM
        71°
        9PM
        69°
        Precipitation
        88%
        Rain possible after 4 AM
        Pollen
        None
        Air Quality
        37
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.04 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 57%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KUGN Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 75°F 90°F 1991
        4. Low 53°F 54°F 37°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0.08 in - in -
        7. Snow 0 in - in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 74°F 91°F
        4. Low 53°F 54°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:31 AM 7:00 PM
        3. Civil Twilight 6:03 AM 7:29 PM
        4. Nautical Twilight 5:29 AM 8:02PM
        5. Astronomical Twilight 4:55 AM 8:36 PM
        1. Length of Visible Light 13h 25m
        2. Length of Day 12h 29m
        3. Tomorrow will be 2 minutes 50 seconds shorter
        1. Moon 11:34 AM 8:52 PM
        2. Waxing Crescent21% 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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