• Tonight

    Oct 22

    Lo 37°

    Mainly clear and chilly

    Asthma Weather
    • Hi
      RealFeel
      57°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Oct 23

    57°Lo 45°

    Some sun, then clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      55°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Oct 24

    65°Lo 49°

    Pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      3 - Moderate
    • Air Qual.
      Good
  • Sat

    Oct 25

    66°Lo 40°

    Partly sunny, breezy and mild

    Beneficial weather for asthma
    • Hi
      RealFeel
      61°
    • UV
      3 - Moderate
    • Cloud
      Cover
      45%
    more
  • Sun

    Oct 26

    59°Lo 45°

    Mostly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      58°
    • UV
      3 - Moderate
    • Cloud
      Cover
      15%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Temp (°F) 48° 48° 48° 47° 46° 45° 45° 47°
RealFeel® 48° 47° 47° 47° 46° 44° 45° 46°
Humidity 88% 88% 89% 89% 91% 93% 92% 93%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
16%
 
7%
 
7%
 
7%
 
7%
 
7%
 
5%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 WSW 4 WSW 2 W 2 W 2 W 2 W 2 WSW 4 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 94% 45% 45% 45% 45% 45% 45% 45%
Dew Point 45° 45° 45° 44° 44° 43° 43° 45°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Oct 24

more Historical Weather Data >
  Today Normal Record 10/24/2013
High 65° 57° N/A 40°
Low 49° 36° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 10:42 of sunlight, then sets at 5:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:56 AM with 10:40 of moolight, then sets at 6:36 PM

Crystal Lake Weather Report

Chicago: Temperatures to Gradually Rise Into the Weekend

October 22, 2014; 1:40 PM ET

Temperatures will gradually rise into the weekend in Chicago. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Asthma Risk

Fri. UV Index