• Today

    Jul 4

    82°Lo 61°

    Mostly sunny and pleasant

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

    Jul 5

    84°Lo 65°

    Mostly sunny and nice

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

    Jul 6

    86°Lo 64°

    A heavy afternoon t-storm

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

    Jul 7

    76°Lo 54°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      51%
    more
  • Wed

    Jul 8

    73°Lo 59°

    Partly sunny and beautiful

    Ragweed Pollen Weather
    • Precip
      15%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      32%
    more
Next Previous
Mainly clear 76° Lo 65° RealFeel® 74° / 65°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 69%
  • Cloud Cover: 12%
  • Dew Point: 59° F
  • Visibility: 10 mi
4 mph

Temperature History - Jul 4

more Historical Weather Data >
  Today Normal Record 7/4/2014
High 82° 81° N/A 74°
Low 61° 60° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 15:11 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:20 PM with 11:12 of moolight, then sets at 9:32 AM

Crystal Lake Weather Report

Chicago: Sunny, Comfortable Conditions for July Fourth Weekend

July 4, 2015; 1:01 AM ET

The holiday weekend will feature mostly sunny skies and seasonable weather for residents living in the Chicago area. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps