, °F

Personalized Forecasts

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    My Recent Locations

    • Early AM

      Oct 21

      55° Lo
      A shower possible
      • Stargazing
      • Weather
      • Cloud Cover: 57%
      • Precip: 52%
      • Hours of Precip: 1
      More
    • Today

      Oct 21

      75° /62°F
      Increasingly windy
      • Poor
      • for stargazing
      • Cloud Cover: 93%
      • Precip: 25%
      • Hours of Precip: 0
    • Sun

      Oct 22

      67° /44°
      Not as warm with rain
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 55%
      • Hours of Precip: 4.5
      More
    • Mon

      Oct 23

      66° /44°
      Mostly cloudy
      • Fair
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 41%
      • Hours of Precip: 1
      More
    • Tue

      Oct 24

      51° /36°
      Cooler with a shower or two
      • Poor
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 55%
      • Hours of Precip: 2.5
      More
    Saturday
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    Forecast Showers Cloudy Partly Cloudy Showers Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
    Temp (°F) 57° 56° 55° 55° 58° 60° 64° 67°
    RealFeel® 51° 52° 51° 48° 54° 57° 62° 66°
    Wind (mph) 9 S 9 S 9 S 9 S 9 S 10 S 12 S 14 S
    precip
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    Rain
    40%
    41%
    47%
    51%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    UV Index 0 0 0 0 0 1 2 2
    Cloud Cover 55% 59% 43% 65% 71% 69% 65% 54%
    Humidity 65% 67% 68% 68% 67% 64% 61% 57%
    Dew Point 46° 46° 44° 45° 47° 48° 50° 52°
    Temp °F
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    70° 65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/21/2016
    High 75° 60° N/A 54°
    Low 62° 41° N/A 37°

    Sunrise/Sunset

    • Sunrise: 7:13 AM
    • Sunset: 6:02 PM
    • Duration: 10:49 hr

    Moonrise/Moonset

    • Moonrise: 8:51 AM
    • Moonset: 7:30 PM
    • Duration: 10:39 hr
    Astronomy

    Solunar Information for Crystal Lake, IL

    Fri, Oct 27
    First
    Sat, Nov 4
    Full
    Fri, Nov 10
    Last
    Sat, Nov 18
    New

    Sat. Stargazing