• Tue

    Sep 9

    84°Lo 58°

    Partly sunny and warmer

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      39%
  • Wed

    Sep 10

    67°Lo 52°

    Colder with clouds and sun

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      62%
    more
  • Thu

    Sep 11

    67°Lo 59°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      27%
    more
  • Fri

    Sep 12

    84°Lo 59°

    Sunny and warmer

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      2%
    more
  • Sat

    Sep 13

    83°Lo 64°

    Cloudy and warm

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      93%
    more
Next Previous
Hi 84° RealFeel® 86° Precipitation 12%

Day

N

E

S

W

  • SW 12 mph
  • Gusts: 27 mph

Partly sunny and warmer

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 52° Precipitation 75%

Night

N

E

S

W

  • WNW 8 mph
  • Gusts: 24 mph

Rain and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 47%
  • Precipitation: 0.51 in
  • Rain: 0.51 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 8.5 hrs
  • Hours of Rain: 8.5 hrs

Temperature History - Sep 9

more Historical Weather Data >
  Today Normal Record 9/9/2013
High 84° 75° N/A 91°
Low 58° 52° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 12:50 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:54 PM with 12:12 of moolight, then sets at 7:06 AM

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Crystal Lake Weather Report

Severe Storms to Threaten Chicago on Labor Day

August 30, 2014; 8:55 PM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >