• Today

    May 29

    81°Lo 57°

    A shower and t-storm around

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    May 30

    63°Lo 40°

    Windy and cooler with rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    May 31

    66°Lo 41°

    Partly sunny and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    Jun 1

    69°Lo 45°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      26%
    more
  • Tue

    Jun 2

    74°Lo 54°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      13%
    more
Next Previous
Hi 66° RealFeel® 69° Precipitation 9%

Day

N

E

S

W

  • NE 15 mph
  • Gusts: 22 mph

Partly sunny and breezy

  • Max UV Index: 8 (Very High)
  • 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 41° RealFeel® 35° Precipitation 6%

Night

N

E

S

W

  • ENE 9 mph
  • Gusts: 16 mph

Partly cloudy and chilly

  • 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 - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2014
High 66° 72° N/A 85°
Low 41° 50° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:02 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:24 PM with 10:27 of moolight, then sets at 4:51 AM

Crystal Lake Weather Report

Chicago: Temperatures to Bounce Up and Down Into Next Week

May 29, 2015; 3:23 AM ET

Daytime temperatures will fall into the upper 50s by Sunday before rebounding again on Monday. more >

Sun. Dust & Dander

Sun. Wind Maps