• Early AM

    Jun 30

    Lo 60°

    A shower

    Outdoor Barbecue Weather
    • Precip
      52%
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      4 mph
    more
  • Today

    Jun 30

    78°Lo 55°

    Mostly cloudy with a shower

    Very Good for an outdoor bbq
    • Precip
      42%
    • Hi
      RealFeel
      85°
    • Wind
      Gust
      10 mph
  • Wed

    Jul 1

    72°Lo 51°

    Times of clouds and sun

    Very Good for an outdoor bbq
    • Precip
      15%
    • Hi
      RealFeel
      77°
    • Wind
      Gust
      12 mph
    more
  • Thu

    Jul 2

    74°Lo 53°

    Sunshine and pleasant

    Very Good for an outdoor bbq
    • Precip
      7%
    • Hi
      RealFeel
      77°
    • Wind
      Gust
      17 mph
    more
  • Fri

    Jul 3

    77°Lo 53°

    Times of clouds and sun

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      83°
    • Wind
      Gust
      10 mph
    more
Next Previous
Hi 78° RealFeel® 85° Precipitation 42%

Day

N

E

S

W

  • WNW 6 mph
  • Gusts: 10 mph

Mostly cloudy with a shower in places

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 55° RealFeel® 53° Precipitation 10%

Night

N

E

S

W

  • N 6 mph
  • Gusts: 9 mph

Clouds breaking

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

Temperature History - Jun 30

more Historical Weather Data >
  Today Normal Record 6/30/2014
High 78° 81° N/A 84°
Low 55° 59° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:14 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:08 PM with 9:59 of moolight, then sets at 5:07 AM

Crystal Lake Weather Report

Chicago: Brief Cooldown to Precede Sunny Holiday Weekend

June 30, 2015; 12:22 AM ET

The Chicago area will experience a drop in temperatures into late week before a mostly sunny Independence Day unfolds. 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