, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 25

      81° /51°
      Heavy rain and a thunderstorm
      • At Risk
      • weather for arthritis pain
      • Rain: 0.60 in
      • Hours of Precip: 4.5
      • UV: 4 - Moderate
      More
    • Mon

      Sep 26

      64° /44°
      Clouds breaking and breezy
      • Neutral
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
      More
    • Tue

      Sep 27

      63° /47°F
      Partly sunny and breezy
      • Neutral
      • weather for arthritis pain
      • Rain: 0.02 in
      • Hours of Precip: 1
      • UV: 4 - Moderate
    • Wed

      Sep 28

      62° /48°
      A morning shower in spots
      • Beneficial
      • weather for arthritis pain
      • Rain: 0.04 in
      • Hours of Precip: 0.5
      • UV: 4 - Moderate
      More
    • Thu

      Sep 29

      68° /49°
      Sunny much of the time
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
      More
    63°/56° RealFeel® 60°/53°
    Partly sunny
    • 14 mph
    • Precipitation: 25%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 54%
    • Cloud Cover: 45%
    • Dew Point: 44° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 63° 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 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 >

    Tue. Arthritis Pain

    Tue. UV Index