• Early AM

    May 6

    Lo 42°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Today

    May 6

    78°Lo 59°

    Mostly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sat

    May 7

    65°Lo 40°

    Cooler with a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sun

    May 8

    69°Lo 49°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Mon

    May 9

    65°Lo 56°

    Cloudy with a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
Next Previous
Hi 65° RealFeel® 62° Precipitation 56%

Day

N

E

S

W

  • ESE 12 mph
  • Gusts: 16 mph

Considerable cloudiness with a shower or thunderstorm around

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 56° RealFeel® 48° Precipitation 75%

Night

N

E

S

W

  • ESE 8 mph
  • Gusts: 14 mph

Rain and a thunderstorm in the evening followed by a couple of thunderstorms around late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.5 in
  • Rain: 0.5 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7.5 hrs
  • Hours of Rain: 7.5 hrs

Temperature History - May 9

more Historical Weather Data >
  Today Normal Record 5/9/2015
High 65° 65° N/A 60°
Low 56° 42° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:24 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:22 AM with 14:54 of moolight, then sets at 11:16 PM

Crystal Lake Weather Report

Chicago: Temperatures to soar late this week

May 6, 2016; 1:58 AM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

Mon. Dust & Dander

Mon. Wind Maps