, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Sep 26

      48° Lo F
      Clear to partly cloudy
      • Fishing
      • Weather
      • Precip: 10%
      • Cloud Cover: 32%
      • Wind Speed: 15 mph
    • Tue

      Sep 27

      64° /48°
      Increasing clouds and breezy
      • Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 45%
      • Wind Speed: 14 mph
      More
    • Wed

      Sep 28

      61° /54°
      An a.m. shower; mostly cloudy
      • Fair
      • for fishing
      • Precip: 54%
      • Cloud Cover: 76%
      • Wind Speed: 14 mph
      More
    • Thu

      Sep 29

      68° /55°
      Rain and drizzle in the a.m.
      • Very Good
      • for fishing
      • Precip: 55%
      • Cloud Cover: 85%
      • Wind Speed: 12 mph
      More
    • Fri

      Sep 30

      66° /57°
      A couple of showers
      • Good
      • for fishing
      • Precip: 71%
      • Cloud Cover: 63%
      • Wind Speed: 10 mph
      More
    Monday
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Forecast Mostly Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
    Temp (°F) 63° 61° 59° 58° 56° 55° 54° 53°
    RealFeel® 59° 57° 55° 55° 53° 52° 51° 50°
    Wind (mph) 15 W 10 W 9 W 8 WSW 7 WSW 7 WSW 7 WSW 7 WSW
    precip
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Rain
    1%
    1%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 26% 10% 11% 11% 11% 11% 11% 11%
    Humidity 51% 54% 58% 63% 65% 65% 67% 67%
    Dew Point 45° 44° 44° 45° 44° 43° 43° 42°
    Temp °F
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 67° 69° N/A 70°
    Low 48° 49° N/A 59°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:41 PM
    • Duration: 11:56 hr

    Moonrise/Moonset

    • Moonrise: 2:18 AM
    • Moonset: 4:33 PM
    • Duration: 14:15 hr
    Astronomy

    Solunar Information for Grayslake, IL

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Grayslake Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 4:43 PM ET

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

    Radar & Satellite

    Mon. Fronts & Pressure

    Mon. Fishing Weather