• Today

    Aug 20

    84°Lo 66°

    Partly sunny

    Very Good for fishing
    • Precip
      40%
    • Cloud
      Cover
      47%
    • Wind
      Speed
      5 mph
  • Thu

    Aug 21

    87°Lo 72°

    A couple of thunderstorms

    Very Good for fishing
    • Precip
      60%
    • Cloud
      Cover
      80%
    • Wind
      Speed
      7 mph
    more
  • Fri

    Aug 22

    90°Lo 70°

    Periods of sun with a t-storm

    Very Good for fishing
    • Precip
      59%
    • Cloud
      Cover
      68%
    • Wind
      Speed
      5 mph
    more
  • Sat

    Aug 23

    86°Lo 68°

    Periods of sun with a t-storm

    Very Good for fishing
    • Precip
      58%
    • Cloud
      Cover
      46%
    • Wind
      Speed
      5 mph
    more
  • Sun

    Aug 24

    89°Lo 68°

    Very warm with clouds and sun

    Excellent for fishing
    • Precip
      25%
    • Cloud
      Cover
      46%
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 84° RealFeel® 86° Precipitation 40%

Day

N

E

S

W

  • W 5 mph
  • Gusts: 15 mph

Partly sunny with a shower in spots this afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 66° RealFeel® 65° Precipitation 57%

Night

N

E

S

W

  • S 3 mph
  • Gusts: 4 mph

Increasing cloudiness with a shower or thunderstorm around late

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 84° 80° N/A 87°
Low 66° 63° N/A 65°

Solunar Information for Grayslake, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:42 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:43 AM with 14:49 of moolight, then sets at 4:32 PM

Mon, Aug 25
New
Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Top Story

Grayslake Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 20, 2014; 2:24 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Future of Hunting, Fishing Could Be in Jeopardy

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Radar & Satellite

Wed. Fronts & Pressure

Wed. Fishing Weather