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    • Today

      Sep 27

      66° /50°F
      Partly sunny and breezy
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 64°
      • UV: 4 - Moderate
      • Cloud Cover: 37%
    • Wed

      Sep 28

      61° /56°
      Windy with a little rain
      • Neutral
      • weather for migraines
      • Hi RealFeel: 56°
      • UV: 2 - Low
      • Cloud Cover: 90%
      More
    • Thu

      Sep 29

      67° /58°
      A brief shower or two
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 64°
      • UV: 2 - Low
      • Cloud Cover: 88%
      More
    • Fri

      Sep 30

      63° /58°
      A couple of showers
      • Neutral
      • weather for migraines
      • Hi RealFeel: 58°
      • UV: 4 - Moderate
      • Cloud Cover: 84%
      More
    • Sat

      Oct 1

      66° /56°
      Mostly cloudy with a shower
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 67°
      • UV: 4 - Moderate
      • Cloud Cover: 78%
      More
    57°/52° RealFeel® 50°/45°
    A shower
    • 12 mph
    • Precipitation: 56%
    • Rain: 0.07 in
    • Snow: 0 in
    • Humidity: 80%
    • Cloud Cover: 94%
    • Dew Point: 48° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 66° 70° N/A 73°
    Low 50° 49° N/A 59°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:38 PM
    • Duration: 11:53 hr

    Moonrise/Moonset

    • Moonrise: 3:20 AM
    • Moonset: 5:08 PM
    • Duration: 13:48 hr
    Astronomy

    Lake Forest Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 11:53 AM ET

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

    Tue. Migraine Headache

    Tue. UV Index