, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 27

      64° /48°F
      Turning out cloudy and breezy
      • Excellent
      • for travel
      • Rain: 0.17 in
      • Wind Speed: 17 mph
      • T-storms: 3%
    • Wed

      Sep 28

      61° /51°
      Rather cloudy, a little rain
      • Excellent
      • for travel
      • Rain: 0.05 in
      • Wind Speed: 16 mph
      • T-storms: 20%
      More
    • Thu

      Sep 29

      69° /55°
      A brief shower or two
      • Excellent
      • for travel
      • Rain: 0.07 in
      • Wind Speed: 17 mph
      • T-storms: 20%
      More
    • Fri

      Sep 30

      62° /55°
      Cloudy with spotty showers
      • Excellent
      • for travel
      • Rain: 0.25 in
      • Wind Speed: 17 mph
      • T-storms: 20%
      More
    • Sat

      Oct 1

      66° /53°
      Mostly cloudy with a shower
      • Excellent
      • for travel
      • Rain: 0.05 in
      • Wind Speed: 9 mph
      • T-storms: 20%
      More
    63°/50° RealFeel® 61°/44°
    Increasing clouds
    • 16 mph
    • Precipitation: 7%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 50%
    • Cloud Cover: 41%
    • Dew Point: 39° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 64° 70° N/A 73°
    Low 48° 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 27, 2016; 11:53 AM ET

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

    Weather Related Flight Delays

    Tue. Travel Weather

    Flight Tracker