• Sun

    Sep 21

    72°Lo 52°

    A morning shower possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Cloud
      Cover
      60%
    more
  • Mon

    Sep 22

    68°Lo 48°

    Mostly sunny with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
  • Tue

    Sep 23

    65°Lo 49°

    Brilliant sunshine

    Neutral weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Cloud
      Cover
      1%
    more
  • Wed

    Sep 24

    68°Lo 51°

    Plenty of sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    69°Lo 54°

    Plenty of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      68°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
Next Previous
Mostly sunny 68° Lo 59° RealFeel® 69° / 55°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.01 in
  • Snow: 0 in
  • Humidity: 58%
  • Cloud Cover: 11%
  • Dew Point: 49° F
  • Visibility: 10 mi
8 mph

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 68° 70° N/A 63°
Low 48° 46° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:11 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:08 AM with 12:51 of moolight, then sets at 5:59 PM

Top Story

Crystal Lake Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 16, 2014; 9:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >