• Today

    Apr 28

    62°Lo 37°

    Mostly sunny

    Good for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      71°
    • Wind
      Gust
      10 mph
  • Wed

    Apr 29

    64°Lo 38°

    Clouds and sun

    Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      68°
    • Wind
      Gust
      15 mph
    more
  • Thu

    Apr 30

    57°Lo 35°

    Times of clouds and sun

    Fair for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      58°
    • Wind
      Gust
      18 mph
    more
  • Fri

    May 1

    65°Lo 45°

    Plenty of sunshine

    Very Good for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      72°
    • Wind
      Gust
      9 mph
    more
  • Sat

    May 2

    71°Lo 52°

    Times of clouds and sun

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      73°
    • Wind
      Gust
      14 mph
    more
Next Previous
Hi 62° RealFeel® 71° Precipitation 3%

Day

N

E

S

W

  • NNE 5 mph
  • Gusts: 10 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 37° RealFeel® 39° Precipitation 7%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 9 mph

Clear

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

Temperature History - Apr 28

more Historical Weather Data >
  Today Normal Record 4/28/2014
High 62° 61° N/A 48°
Low 37° 39° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 13:56 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 PM with 12:56 of moolight, then sets at 3:42 AM

Crystal Lake Weather Report

Sunshine to Prevail This Week in Chicago

April 28, 2015; 2:50 AM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index