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Personalized Forecasts

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    • Early AM

      May 28

      66° Lo
      Mainly clear
      • Stargazing
      • Weather
      • Cloud Cover: 28%
      • Precip: 0%
      • Hours of Precip: 1
      More
    • Today

      May 28

      92° /63°F
      Mostly sunny; summerlike
      • Good
      • for stargazing
      • Cloud Cover: 9%
      • Precip: 25%
      • Hours of Precip: 0
    • Tue

      May 29

      86° /64°
      Sunny to partly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 72%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Wed

      May 30

      71° /64°
      A shower and t-storm around
      • Poor
      • for stargazing
      • Cloud Cover: 86%
      • Precip: 62%
      • Hours of Precip: 6
      More
    • Thu

      May 31

      85° /65°
      Partly sunny, a thunderstorm
      • Good
      • for stargazing
      • Cloud Cover: 42%
      • Precip: 21%
      • Hours of Precip: 1.5
      More

    Day

    92°Hi RealFeel® 99° Precipitation 9%
    Mostly sunny; summerlike; air quality will be unhealthy for sensitive groups
    • Winds from the
    • NE 6 mph
    • Gusts: 10 mph
    • Max UV Index: 10 (Extreme)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    63°Lo RealFeel® 64° Precipitation 25%
    Clear; warm; air quality will be unhealthy for sensitive groups
    • Winds from the
    • ENE 4 mph
    • Gusts: 5 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 5/28/2017
    High 92° 71° N/A 75°
    Low 63° 51° N/A 51°

    Sunrise/Sunset

    • Sunrise: 5:20 AM
    • Sunset: 8:19 PM
    • Duration: 14:59 hr

    Moonrise/Moonset

    • Moonrise: 7:27 PM
    • Moonset: 5:40 AM
    • Duration: 10:13 hr
    Astronomy

    Solunar Information for Grayslake, IL

    Tue, May 29
    Full
    Wed, Jun 6
    Last
    Wed, Jun 13
    New
    Wed, Jun 20
    First

    Mon. Stargazing