• Today

    May 2

    57°Lo 36°

    Warmer with variable clouds

    Fair for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      9 mph
  • Tue

    May 3

    66°Lo 44°

    Partly sunny and warmer

    Very Good for an outdoor bbq
    • Precip
      16%
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      9 mph
    more
  • Wed

    May 4

    55°Lo 36°

    Cooler with a stray shower

    Poor for an outdoor bbq
    • Precip
      47%
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      14 mph
    more
  • Thu

    May 5

    60°Lo 41°

    Partly sunny and breezy

    Fair for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      58°
    • Wind
      Speed
      15 mph
    more
  • Fri

    May 6

    75°Lo 54°

    Pleasant and warmer

    Excellent for an outdoor bbq
    • Precip
      2%
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 57° RealFeel® 56° Precipitation 25%

Day

N

E

S

W

  • NE 9 mph
  • Gusts: 15 mph

Warmer with variable cloudiness

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 36° RealFeel® 36° Precipitation 17%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 9 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 2

more Historical Weather Data >
  Today Normal Record 5/2/2015
High 57° 63° N/A 77°
Low 36° 40° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:09 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:23 AM with 11:40 of moolight, then sets at 3:03 PM

Crystal Lake Weather Report

Chicago: Temperature roller coaster in store for this week

May 2, 2016; 5:03 AM ET

The start of May will bring a fluctuation in temperatures throughout the 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.

Mon. Outdoor Entertaining

Mon. Wind Maps

Mon. UV Index