• Today

    Jul 22

    89°Lo 62°

    A severe afternoon t-storm

    Beneficial weather for colds
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      96°
  • Wed

    Jul 23

    76°Lo 52°

    Cooler with periods of sun

    Beneficial weather for colds
    • Avg
      Temp
      64°
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      77°
    more
  • Thu

    Jul 24

    76°Lo 54°

    Mostly sunny and nice

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      83°
    more
  • Fri

    Jul 25

    77°Lo 64°

    A t-storm in the afternoon

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      79°
    more
  • Sat

    Jul 26

    82°Lo 64°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      83°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 69° 67° 67° 66° 68° 69° 72° 75°
RealFeel® 65° 64° 64° 63° 65° 67° 71° 76°
Humidity 85% 86% 86% 88% 88% 85% 81% 75%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
43%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 6 S 6 S 6 S 7 S 7 S 8 S 9 S 10 S
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 7% 5% 8% 21% 23% 24% 18% 21%
Dew Point 64° 63° 63° 63° 64° 65° 66° 67°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 22

more Historical Weather Data >
  Today Normal Record 7/22/2013
High 89° 81° N/A 82°
Low 62° 60° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:47 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:10 AM with 14:49 of moolight, then sets at 4:59 PM

Top Story

Crystal Lake Weather Report

Chicago: High Humidity, Severe Weather Threat Ahead

July 22, 2014; 2:17 AM ET

Cooler air will persist across the Chicago area into the weekend but temperatures will spike into next week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Tue. Cold & Flu

Tue. UV Index