How to help: Donate now to assist victims of the 2017 hurricane season

           , °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Sep 24

      64° Lo F
      Clear, warm and muggy
      • Stargazing
      • Weather
      • Cloud Cover: 3%
      • Precip: 6%
      • Hours of Precip: 0
    • Mon

      Sep 25

      89° /65°
      Partly sunny and very warm
      • Very Good
      • for stargazing
      • Cloud Cover: 21%
      • Precip: 9%
      • Hours of Precip: 0
      More
    • Tue

      Sep 26

      87° /60°
      Sunny to partly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 79%
      • Precip: 40%
      • Hours of Precip: 0.5
      More
    • Wed

      Sep 27

      71° /50°
      Partly sunny and cooler
      • Very Good
      • for stargazing
      • Cloud Cover: 35%
      • Precip: 6%
      • Hours of Precip: 0
      More
    • Thu

      Sep 28

      73° /52°
      Mostly sunny and pleasant
      • Very Good
      • for stargazing
      • Cloud Cover: 18%
      • Precip: 50%
      • Hours of Precip: 0.5
      More

    Day

    89°Hi RealFeel® 97° Precipitation 3%
    Sunshine and very warm; high levels of ozone will lead to poor air quality
    • Winds from the
    • SSE 7 mph
    • Gusts: 15 mph
    • Max UV Index: 13 (Extreme)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    64°Lo RealFeel® 64° Precipitation 6%
    Clear, warm and muggy
    • Winds from the
    • SSE 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • 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 9/24/2016
    High 89° 72° N/A 71°
    Low 64° 50° N/A 65°

    Sunrise/Sunset

    • Sunrise: 6:42 AM
    • Sunset: 6:47 PM
    • Duration: 12:05 hr

    Moonrise/Moonset

    • Moonrise: 11:02 AM
    • Moonset: 9:32 PM
    • Duration: 10:30 hr
    Astronomy

    Solunar Information for Island Lake, IL

    Thu, Sep 28
    First
    Thu, Oct 5
    Full
    Thu, Oct 12
    Last
    Thu, Oct 19
    New

    Sun. Stargazing