• Today

    Jun 25

    90°Lo 73°

    Partly sunny and hot

    At Risk weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      7 - Very High
    • Air Qual.
      Unhealthy
      (Sensitive)
    more
  • Sun

    Jun 26

    86°Lo 64°

    A couple of thunderstorms

    At High Risk weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    more
  • Mon

    Jun 27

    87°Lo 57°

    Sunny and less humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Tue

    Jun 28

    71°Lo 52°

    Mostly sunny and cooler

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      7 - Very High
    • Air Qual.
      Good
  • Wed

    Jun 29

    77°Lo 54°

    Sunny and beautiful

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
Next Previous
Cooler 71° Lo 68° RealFeel® 75° / 66°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 49%
  • Cloud Cover: 25%
  • Dew Point: 50° F
  • Visibility: 10 mi
8 mph

Temperature History - Jun 28

more Historical Weather Data >
  Today Normal Record 6/28/2015
High 71° 83° N/A 81°
Low 52° 62° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 15:15 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 AM with 12:57 of moolight, then sets at 2:06 PM

Crystal Lake Weather Report

Severe storm risk to return to north-central US this weekend

June 25, 2016; 10:01 AM ET

The risk of thunderstorms and severe weather will return to the north-central United States this weekend, including some areas that were hit by violent storms on Wednesday. more >

Tue. Asthma Risk

Tue. UV Index