• Today

    Jul 24

    76°Lo 54°

    Mostly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Fri

    Jul 25

    74°Lo 66°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Sat

    Jul 26

    84°Lo 63°

    Warmer with a thunderstorm

    At Risk weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
  • Sun

    Jul 27

    79°Lo 57°

    Clouds and sun with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
  • Mon

    Jul 28

    73°Lo 55°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      7 - High
    • Cloud
      Cover
      29%
    more
Next Previous
A shower or thunderstorm 81° Lo 70° RealFeel® 89° / 71°

N

E

S

W

  • Precipitation: 54%
  • Rain: 0.12 in
  • Snow: 0 in
  • Humidity: 79%
  • Cloud Cover: 76%
  • Dew Point: 69° F
  • Visibility: 9 mi
6 mph

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2013
High 84° 81° N/A 68°
Low 63° 60° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:39 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:34 AM with 14:18 of moolight, then sets at 7:52 PM

Top Story

Crystal Lake Weather Report

Chicago: Cooler, Less Humid to Close Out Week

July 24, 2014; 4:52 AM ET

The second half of the week looks to be noticeably cooler and less humid in the Chicago area. more >

Battling the Common Cold

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

Sat. Asthma Risk

Sat. UV Index