• Wed

    May 13

    57°Lo 48°

    Mostly sunny and colder

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      20%
    more
  • Thu

    May 14

    70°Lo 56°

    Mostly cloudy and warmer

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      80%
    more
  • Fri

    May 15

    74°Lo 60°

    Clouds and sun, a few showers

    Ragweed Pollen Weather
    • Precip
      71%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      51%
    more
  • Sat

    May 16

    80°Lo 59°

    Variably cloudy with a shower

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      52%
  • Sun

    May 17

    80°Lo 60°

    A stray thunderstorm

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      55%
    more
Next Previous
Hi 80° RealFeel® 81° Precipitation 40%

Day

N

E

S

W

  • SSW 12 mph
  • Gusts: 32 mph

Clouds and breaks of sun; warm with a shower in spots

  • Max UV Index: 7 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 59° RealFeel® 54° Precipitation 5%

Night

N

E

S

W

  • SW 14 mph
  • Gusts: 28 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 16

more Historical Weather Data >
  Today Normal Record 5/16/2014
High 80° 67° N/A 48°
Low 59° 44° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 14:38 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:42 AM with 13:52 of moolight, then sets at 6:34 PM

Crystal Lake Weather Report

Chicago: Weekend Warmth to Last Into Early Week

May 3, 2015; 1:27 AM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. more >