• Thu

    May 15

    68°Lo 54°

    Increasing clouds

    Morning School Bus Weather
    • T-storms
      0%
    • Precip
      25%
    • Wind
      Gust
      17 mph
    more
  • Fri

    May 16

    67°Lo 48°

    Considerable clouds

    Morning School Bus Weather
    • T-storms
      0%
    • Precip
      25%
    • Wind
      Gust
      11 mph
    more
  • Sat

    May 17

    67°Lo 45°

    Sun and some clouds

    Morning School Bus Weather
    • T-storms
      0%
    • Precip
      20%
    • Wind
      Gust
      15 mph
  • Sun

    May 18

    63°Lo 55°

    Occasional rain

    Morning School Bus Weather
    • T-storms
      20%
    • Precip
      69%
    • Wind
      Gust
      14 mph
    more
  • Mon

    May 19

    65°Lo 52°

    Mostly cloudy, a little rain

    Morning School Bus Weather
    • T-storms
      4%
    • Precip
      56%
    • Wind
      Gust
      11 mph
    more
Next Previous
Hi 67° RealFeel® 68° Precipitation 20%

Day

N

E

S

W

  • WNW 6 mph
  • Gusts: 15 mph

Sun and some clouds

  • Max UV Index: 6 (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 45° RealFeel® 47° Precipitation 20%

Night

N

E

S

W

  • E 5 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 - May 17

more Historical Weather Data >
  Today Normal Record 5/17/2013
High 67° 68° N/A 63°
Low 45° 45° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:30 AM with 14:39 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:10 PM with 10:09 of moolight, then sets at 9:19 AM

Top Story

Crystal Lake Weather Report

Warm Easter Day in Chicago but Rain Coming on Monday

April 20, 2014; 3:12 AM ET

It will be a partly sunny and warm Easter day across Chicago. more >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.