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  • Today

    May 4

    Becoming windier and cooler 53°Lo 36°
  • Thu

    May 5

    Mostly sunny and warmer 62°Lo 41°
    more
  • Fri

    May 6

    Pleasant and warmer 78°Lo 58°
    more
  • Sat

    May 7

    A shower and t-storm around 67°Lo 38°
    more
  • Sun

    May 8

    Partly sunny 69°Lo 43°
    more
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 47° 48° 49° 50° 51° 52° 53° 52°
RealFeel® 42° 42° 44° 47° 45° 46° 45° 44°
Humidity 62% 58% 54% 52% 52% 50% 52% 52%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
20%
 
20%
 
20%
 
20%
 
16%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 13 N 18 N 16 N 15 N 20 N 20 N 22 N 20 N
UV Index 2 3 4 4 3 3 3 2
Cloud Cover 42% 54% 66% 78% 90% 91% 89% 87%
Dew Point 35° 34° 33° 33° 34° 34° 35° 34°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 53° 64° N/A 71°
Low 36° 41° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:13 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:34 AM with 12:55 of moolight, then sets at 5:29 PM

Crystal Lake Weather Report

Chicago: Temperatures to soar late this week

May 4, 2016; 4:55 AM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

ABC 7 Chicago Headlines

Buffalo Grove mother heading home from Wisconsin Dells fatally shot on expressway

A mother of two from north suburban Buffalo Grove has died after a drive-by shooting on a Wisconsin highway.

Escaped Indiana inmate Richard Campos arrested in Texas

Trump, Sanders win Indiana primaries; Cruz exits race for president