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Personalized Forecasts

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    • Today

      Sep 25

      79° /53°
      A heavy afternoon t-storm
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 81°
      • UV: 4 - Moderate
      • Cloud Cover: 64%
      More
    • Mon

      Sep 26

      65° /48°F
      Breezy with clouds breaking
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 63°
      • UV: 4 - Moderate
      • Cloud Cover: 56%
    • Tue

      Sep 27

      63° /50°
      Sun and some clouds
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 63°
      • UV: 4 - Moderate
      • Cloud Cover: 42%
      More
    • Wed

      Sep 28

      62° /51°
      A morning shower in spots
      • Neutral
      • weather for sinus headaches
      • Hi RealFeel: 60°
      • UV: 4 - Moderate
      • Cloud Cover: 69%
      More
    • Thu

      Sep 29

      66° /52°
      Sunny
      • Neutral
      • weather for sinus headaches
      • Hi RealFeel: 66°
      • UV: 4 - Moderate
      • Cloud Cover: 5%
      More

    Day

    65°Hi RealFeel® 63° Precipitation 25%
    Clouds giving way to some sun and breezy
    • W 14 mph
    • Gusts: 22 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    48°Lo RealFeel® 45° Precipitation 18%
    Mainly clear
    • W 7 mph
    • Gusts: 13 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 65° 69° N/A 70°
    Low 48° 49° N/A 59°

    Sunrise/Sunset

    • Sunrise: 6:44 AM
    • Sunset: 6:40 PM
    • Duration: 11:56 hr

    Moonrise/Moonset

    • Moonrise: 2:18 AM
    • Moonset: 4:32 PM
    • Duration: 14:14 hr
    Astronomy

    Waukegan Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 8:43 AM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes from Sunday night through Tuesday. More >

    Mon. Sinus Headache

    Mon. UV Index