• Tonight

    May 1

    Lo 41°

    Rain and drizzle this evening

    Construction Weather
    • Precip
      45%
    • Hours of Precip
      2.5
    • Hi
      RealFeel
      46°
  • Mon

    May 2

    57°Lo 36°

    Warmer with variable clouds

    Very Good for outdoor DIY projects
    • Precip
      17%
    • Hours of Precip
      0
    • Hi
      RealFeel
      57°
    more
  • Tue

    May 3

    65°Lo 47°

    Partly sunny and warmer

    Excellent for outdoor DIY projects
    • Precip
      8%
    • Hours of Precip
      2
    • Hi
      RealFeel
      69°
    more
  • Wed

    May 4

    54°Lo 37°

    Cooler with a stray shower

    Fair for outdoor DIY projects
    • Precip
      44%
    • Hours of Precip
      1
    • Hi
      RealFeel
      52°
    more
  • Thu

    May 5

    61°Lo 44°

    Partly sunny and breezy

    Very Good for outdoor DIY projects
    • Precip
      4%
    • Hours of Precip
      0
    • Hi
      RealFeel
      63°
    more
Next Previous
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  Sun
8am
9am 10am 11am 12pm 1pm 2pm
  8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Showers
Cloudy
Cloudy
Cloudy
Showers
Cloudy
Cloudy
Temp (°F) 44° 45° 47° 47° 49° 49° 50°
RealFeel® 36° 38° 40° 41° 42° 45° 46°
Humidity 92% 87% 87% 91% 89% 88% 89%
   
  8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
40%
 
37%
 
34%
 
37%
 
40%
 
37%
 
20%
Snow
 
0%
 
0%
 
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0%
Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 12 NE 12 NE 13 NE 13 NE 13 ENE 13 ENE 13 ENE
UV Index 0 1 1 1 2 2 2
Cloud Cover 100% 100% 100% 100% 100% 100% 98%
Dew Point 42° 42° 43° 45° 46° 46° 47°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 50° 62° N/A 69°
Low 41° 40° N/A 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:06 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:45 AM with 11:09 of moolight, then sets at 1:54 PM

Crystal Lake Weather Report

Chicago: Temperature roller coaster in store for new week

May 1, 2016; 3:54 PM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. more >

How to maximize your closet space

Have you turned your walk-in closet into a blocked-in closet, overflowing with clothes and hangers? Linda Koopersmith, The Beverly Hills Organizer, shows you a few simple tips to maximize your closet space.

Sun. Outdoor DIY Projects

Sun. Wind Maps

Sun. UV Index