• Tue

    Sep 22

    67°Lo 43°

    Clouds giving way to some sun

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      12%
    more
  • Wed

    Sep 23

    66°Lo 52°

    Sunny

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      0%
  • Thu

    Sep 24

    67°Lo 52°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      45%
    more
  • Fri

    Sep 25

    66°Lo 55°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      66%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      98%
    more
  • Sat

    Sep 26

    71°Lo 56°

    Cloudy with a stray shower

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 66° RealFeel® 65° Precipitation 10%

Day

N

E

S

W

  • N 12 mph
  • Gusts: 23 mph

Sunny

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 52° RealFeel® 51° Precipitation 5%

Night

N

E

S

W

  • NNE 6 mph
  • Gusts: 13 mph

Clear

  • 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 23

more Historical Weather Data >
  Today Normal Record 9/23/2014
High 66° 70° N/A 73°
Low 52° 46° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:08 of sunlight, then sets at 6:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:54 PM with 10:31 of moolight, then sets at 2:25 AM

Crystal Lake Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 3:20 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >