• Sun

    May 3

    72°Lo 54°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    May 4

    71°Lo 47°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      78%
  • Tue

    May 5

    60°Lo 47°

    Cloudy with occasional rain

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      90%
    more
  • Wed

    May 6

    59°Lo 50°

    More clouds than sunshine

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      71%
    more
  • Thu

    May 7

    68°Lo 45°

    Rain

    Ragweed Pollen Weather
    • Precip
      95%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      100%
    more
Next Previous
Hi 71° RealFeel® 72° Precipitation 12%

Day

N

E

S

W

  • NNW 13 mph
  • Gusts: 20 mph

Pleasant with sun and areas of high clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 47° RealFeel® 40° Precipitation 13%

Night

N

E

S

W

  • NNE 9 mph
  • Gusts: 15 mph

Overcast

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 71° 64° N/A 58°
Low 47° 41° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:11 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:35 PM with 10:20 of moolight, then sets at 6:55 AM

Crystal Lake Weather Report

Sunshine to Prevail This Week in Chicago

April 28, 2015; 9:50 AM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >