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      Elev 728 ft, 42.373 °N 87.880 °W

      Gurnee, IL

      Updated: 3:03 PM CDT on September 29, 2026 (GMT -5)
      5 minutes ago
      74°
      55°
      73
      Feels Like 73
      Sunny
      N
      8
      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
        Today
        Tue 09/29
        High 72°f
        1% Precip. / 0 in
        Partly cloudy. High 72F. Winds S at 5 to 10 mph.
        Tonight
        Tue 09/29
        Low 61°f
        72% Precip. / 0.04 in
        Cloudy with occasional rain late. Low 61F. Winds SSW at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Wed 09/30
        High 65°f63°f
        99% Precip. / 0.58 in
        Rain likely. High around 65F. Winds SSW at 10 to 15 mph. Chance of rain 100%. Rainfall around a half an inch.
        Hourly Forecast
        Now
        73°
        4PM
        72°
        5PM
        71°
        6PM
        69°
        6:36PM
        Sunset
        7PM
        68°
        8PM
        66°
        9PM
        66°
        10PM
        66°
        11PM
        66°
        12AM
        66°
        1AM
        65°
        2AM
        65°
        3AM
        65°
        4AM
        65°
        5AM
        40%
        64°
        6AM
        73%
        64°
        6:47AM
        Sunrise
        7AM
        96%
        63°
        8AM
        99%
        62°
        9AM
        88%
        62°
        10AM
        72%
        62°
        11AM
        58%
        63°
        12PM
        49%
        63°
        1PM
        63%
        64°
        2PM
        51%
        64°
        3PM
        63%
        64°
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point57°F
        5. Humidity 59%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KUGN Station History
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 69°F 96°F 1953
        4. Low 55°F 49°F 30°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0.04 in - in -
        7. Snow 0 in - in -
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 68°F 85°F
        4. Low 61°F 48°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:46 AM 6:36 PM
        3. Civil Twilight 6:18 AM 7:04 PM
        4. Nautical Twilight 5:45 AM 7:36PM
        5. Astronomical Twilight 5:12 AM 8:09 PM
        1. Length of Visible Light 12h 45m
        2. Length of Day 11h 49m
        3. Tomorrow will be 2 minutes 49 seconds shorter
        1. Moon 7:52 PM 10:20 AM
        2. Waning Gibbous86% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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