• Fri

    Sep 26

    60°Lo 40°

    A couple of t-storms; cooler

    Ragweed Pollen Weather
    • Precip
      72%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      82%
  • Sat

    Sep 27

    65°Lo 42°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      80%
    more
  • Sun

    Sep 28

    73°Lo 46°

    Mainly cloudy

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      80%
    more
  • Mon

    Sep 29

    65°Lo 38°

    Clouds and a few showers

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      99%
    more
  • Tue

    Sep 30

    54°Lo 44°

    Colder with a few showers

    Ragweed Pollen Weather
    • Precip
      63%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      77%
    more
Next Previous
Hi 60° RealFeel® 54° Precipitation 72%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 35 mph

Rather cloudy and cooler with a couple of showers and a thunderstorm

  • Max UV Index: 2 (Low)
  • Thunderstorms: 40%
  • Precipitation: 0.29 in
  • Rain: 0.29 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 40° RealFeel® 28° Precipitation 8%

Night

N

E

S

W

  • NNW 14 mph
  • Gusts: 31 mph

Considerable clouds and cooler

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 26

more Historical Weather Data >
  Today Normal Record 9/26/2013
High 60° 68° N/A 74°
Low 40° 44° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 11:59 of sunlight, then sets at 6:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:04 AM with 10:56 of moolight, then sets at 8:00 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 >