• Sun

    Jul 27

    82°Lo 60°

    A shower in the morning

    Good for driving
    • Precip
      60%
    • Hours of Precip
      2.5
    • Rain
      0.19 in
    more
  • Mon

    Jul 28

    76°Lo 56°

    Clouds and sun with a shower

    Very Good for driving
    • Precip
      55%
    • Hours of Precip
      1
    • Rain
      0.05 in
    more
  • Tue

    Jul 29

    78°Lo 54°

    An afternoon t-storm or two

    Good for driving
    • Precip
      61%
    • Hours of Precip
      4
    • Rain
      0.33 in
    more
  • Wed

    Jul 30

    70°Lo 54°

    A morning thunderstorm or two

    Good for driving
    • Precip
      60%
    • Hours of Precip
      4
    • Rain
      0.26 in
    more
  • Thu

    Jul 31

    70°Lo 56°

    Clouds giving way to some sun

    Excellent for driving
    • Precip
      16%
    • Hours of Precip
      0
    • Rain
      0 in
Next Previous
Hi 70° RealFeel® 73° Precipitation 16%

Day

N

E

S

W

  • N 5 mph
  • Gusts: 16 mph

Clouds giving way to some sun

  • Max UV Index: 4 (Moderate)
  • 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 56° RealFeel® 54° Precipitation 7%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 12 mph

Clear

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

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 70° 81° N/A 74°
Low 56° 60° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:29 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 AM with 12:01 of moolight, then sets at 10:19 PM

Top Story

Crystal Lake Weather Report

Chicago: High Humidity, Severe Weather Threat Ahead

July 22, 2014; 2:17 AM ET

Cooler air will persist across the Chicago area into the weekend but temperatures will spike into next week. more >

Travel Weather Forecast

Jul 22, 2014; 3:46 PM ET United States travel weather forecast