• Today

    May 4

    72°Lo 49°

    Mostly cloudy

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

    May 5

    60°Lo 50°

    A couple of t-storms; cooler

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

    May 6

    77°Lo 58°

    Warmer with a shower or two

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

    May 7

    82°Lo 62°

    Partly sunny and warm

    Low ragweed pollen levels
    • Precip
      17%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      27%
    more
  • Fri

    May 8

    81°Lo 60°

    Partly sunny, a t-storm; warm

    Ragweed Pollen Weather
    • Precip
      57%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      37%
    more
Next Previous
A couple of showers and thunderstorms 60° Lo 55° RealFeel® 59° / 51°

N

E

S

W

  • Precipitation: 60%
  • Rain: 0.1 in
  • Snow: 0 in
  • Humidity: 75%
  • Cloud Cover: 91%
  • Dew Point: 50° F
  • Visibility: 8 mi
10 mph

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 60° 64° N/A 55°
Low 50° 41° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:13 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:34 PM with 10:06 of moolight, then sets at 7:40 AM

Crystal Lake Weather Report

Chicago: Showers to Precede Late-Week Warmth

May 4, 2015; 10:01 AM ET

Showers and thunderstorms will frequent the Chicago area early this week before dry and warm conditions return to the city. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps