• Today

    Jul 28

    72°Lo 55°

    Partly sunny and cooler

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      7 - High
    • Cloud
      Cover
      25%
    more
  • Tue

    Jul 29

    79°Lo 57°

    Clouds and sun with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      81°
    • UV
      7 - High
    • Cloud
      Cover
      52%
    more
  • Wed

    Jul 30

    77°Lo 57°

    Clouds and sun with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      54%
  • Thu

    Jul 31

    81°Lo 58°

    A stray afternoon t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      8 - Very High
    • Cloud
      Cover
      17%
    more
  • Fri

    Aug 1

    80°Lo 58°

    Partly sunny with a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Cloud
      Cover
      36%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 60° 59° 58° 58° 57° 58° 60° 63°
RealFeel® 58° 57° 56° 56° 55° 56° 59° 64°
Humidity 88% 90% 92% 93% 93% 93% 93% 85%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
30%
 
25%
 
25%
 
25%
 
25%
 
25%
 
30%
 
49%
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 W 4 W 4 W 4 W 4 W 4 W 3 W 4 WNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 46% 46% 46% 46% 46% 70% 46% 46%
Dew Point 57° 56° 56° 56° 55° 56° 58° 59°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2013
High 77° 81° N/A 73°
Low 57° 60° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:31 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:21 AM with 12:30 of moolight, then sets at 9:51 PM

Top Story

Crystal Lake Weather Report

Chicago: Cooler and Pleasant for New Week

July 28, 2014; 4:48 AM ET

Cooler-than-normal temperatures are in store for Chicago this week. more >

Battling the Common Cold

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

Wed. Migraine Headache

Wed. UV Index