, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Sep 26

      47° Lo
      Mainly clear
      • Construction
      • Weather
      • Precip: 9%
      • Hours of Precip: 0
      • Hi RealFeel: 65°
      More
    • Tue

      Sep 27

      64° /47°F
      Turning out cloudy and breezy
      • Very Good
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 2
      • Hi RealFeel: 62°
    • Wed

      Sep 28

      61° /52°
      Mostly cloudy and breezy
      • Good
      • for outdoor DIY projects
      • Precip: 54%
      • Hours of Precip: 1
      • Hi RealFeel: 56°
      More
    • Thu

      Sep 29

      68° /53°
      A shower in the morning
      • Very Good
      • for outdoor DIY projects
      • Precip: 55%
      • Hours of Precip: 2
      • Hi RealFeel: 66°
      More
    • Fri

      Sep 30

      66° /56°
      Cloudy with spotty showers
      • Good
      • for outdoor DIY projects
      • Precip: 67%
      • Hours of Precip: 5
      • Hi RealFeel: 66°
      More
    Tuesday
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    Forecast Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 50° 49° 49° 48° 47° 47° 50° 53°
    RealFeel® 46° 45° 43° 42° 41° 42° 43° 47°
    Wind (mph) 8 WSW 8 WSW 9 WSW 9 WSW 9 WSW 9 WSW 12 WSW 13 W
    precip
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    UV Index 0 0 0 0 0 0 0 1
    Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
    Humidity 74% 76% 78% 80% 82% 82% 76% 67%
    Dew Point 42° 42° 42° 42° 42° 42° 42° 42°
    Temp °F
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    55° 50° 45°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 64° 70° N/A 73°
    Low 47° 49° N/A 59°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 6:40 PM
    • Duration: 11:53 hr

    Moonrise/Moonset

    • Moonrise: 3:21 AM
    • Moonset: 5:10 PM
    • Duration: 13:49 hr
    Astronomy

    Crystal Lake Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 8:03 PM ET

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

    Tue. Outdoor DIY Projects

    Tue. Wind Maps

    Tue. UV Index