• Tonight

    Aug 1

    Lo 56°

    An evening t-storm in spots

    Driving Weather
    • Precip
      50%
    • Hours of Precip
      4.5
    • Rain
      0.53 in
  • Sat

    Aug 2

    82°Lo 57°

    Partly sunny

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Aug 3

    83°Lo 61°

    Partly sunny

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      1.5
    • Rain
      0.19 in
    more
  • Mon

    Aug 4

    82°Lo 61°

    Clouds and sun with a t-storm

    Good for driving
    • Precip
      56%
    • Hours of Precip
      3
    • Rain
      0.24 in
    more
  • Tue

    Aug 5

    81°Lo 63°

    Chance of a thunderstorm

    Good for driving
    • Precip
      30%
    • Hours of Precip
      2.5
    • Rain
      0.28 in
    more
Next Previous
Hi 80° RealFeel® 85° Precipitation 50%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 13 mph

Times of clouds and sun with a shower or thunderstorm around from late morning on

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • 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 56° RealFeel® 56° Precipitation 65%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 16 mph

An evening shower or thunderstorm in spots; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.52 in
  • Rain: 0.52 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 80° 80° N/A 74°
Low 56° 60° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:27 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:17 AM with 11:32 of moolight, then sets at 10:49 PM

Top Story

Crystal Lake Weather Report

Chicago: Showers, Thunderstorms to Linger into Next Week

August 1, 2014; 6:57 PM ET

Clouds and the chance for thunderstorms will continue to linger in the Chicago area into the weekend. more >

Travel Weather Forecast

Aug 01, 2014; 9:22 PM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather