• Tonight

    Jul 7

    Lo 50°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Air Qual.
      Good
  • Wed

    Jul 8

    69°Lo 57°

    Some sun, then clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Thu

    Jul 9

    76°Lo 58°

    Partly sunny

    Neutral weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Fri

    Jul 10

    79°Lo 65°

    A shower and t-storm around

    At High Risk weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      6 - High
    • Cloud
      Cover
      66%
    more
  • Sat

    Jul 11

    86°Lo 73°

    A t-storm in spots; warmer

    Neutral weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      8 - Very High
    • Cloud
      Cover
      40%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 61° 60° 61° 60° 63° 64° 66° 67°
RealFeel® 57° 56° 56° 57° 61° 63° 65° 68°
Humidity 100% 100% 88% 86% 76% 67% 61% 57%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
47%
 
36%
 
20%
 
20%
 
20%
 
20%
 
20%
 
13%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 10 NNE 10 NNE 15 NNE 13 NNE 14 NNE 14 N 15 N 15 N
UV Index 0 0 1 1 2 2 3 5
Cloud Cover 100% 96% 96% 97% 97% 99% 96% 85%
Dew Point 61° 60° 58° 56° 55° 53° 52° 52°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 7

more Historical Weather Data >
  Today Normal Record 7/7/2014
High 69° 82° N/A 82°
Low 50° 60° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 15:08 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:50 AM with -14:-57 of moolight, then sets at 11:53 AM

Crystal Lake Weather Report

Chicago: Cool Conditions, Rain to Linger Through Late Week

July 7, 2015; 1:54 PM ET

Below-average temperatures and the change for showers will linger through late this week 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.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index