• Early AM

    May 3

    Lo 36°

    Partly cloudy

    Outdoor Concert Weather
    • Hi
      RealFeel
      60°
    • Precip
      10%
    • Wind
      Speed
      2 mph
    more
  • Today

    May 3

    67°Lo 45°

    Partial sunshine

    Good for an outdoor concert
    • Hi
      RealFeel
      70°
    • Precip
      73%
    • Wind
      Speed
      10 mph
    more
  • Wed

    May 4

    54°Lo 37°

    Cooler with a stray shower

    Poor for an outdoor concert
    • Hi
      RealFeel
      49°
    • Precip
      16%
    • Wind
      Speed
      7 mph
    more
  • Thu

    May 5

    61°Lo 44°

    Partly sunny and warmer

    Fair for an outdoor concert
    • Hi
      RealFeel
      66°
    • Precip
      5%
    • Wind
      Speed
      5 mph
    more
  • Fri

    May 6

    78°Lo 58°

    Pleasant and warmer

    Excellent for an outdoor concert
    • Hi
      RealFeel
      81°
    • Precip
      17%
    • Wind
      Speed
      9 mph
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Temp (°F) 61° 65° 68° 72° 75° 76° 78° 77°
RealFeel® 62° 68° 73° 77° 80° 81° 81° 78°
Humidity 56% 46% 42% 41% 42% 41% 38% 39%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 W 9 W 9 WNW 9 WNW 9 WNW 10 WNW 10 WNW 12 WNW
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 35% 31% 26% 21% 15% 9% 4% 4%
Dew Point 45° 44° 45° 47° 50° 51° 50° 50°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2015
High 78° 64° N/A 67°
Low 58° 41° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:18 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:53 AM with 14:05 of moolight, then sets at 7:58 PM

Crystal Lake Weather Report

Chicago: Temperature roller coaster in store for this week

May 2, 2016; 9:03 AM ET

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