• Today

    Sep 30

    58°Lo 47°

    Clouds breaking and cooler

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

    Oct 1

    68°Lo 58°

    Pleasant with periods of sun

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

    Oct 2

    74°Lo 55°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Oct 3

    60°Lo 40°

    Cooler with a stray shower

    Moderate ragweed pollen levels
    • Precip
      53%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      79%
    more
  • Sat

    Oct 4

    55°Lo 42°

    Windy with a shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Partly cloudy 51° Lo 50° RealFeel® 49° / 49°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 90%
  • Cloud Cover: 36%
  • Dew Point: 47° F
  • Visibility: 10 mi
3 mph

Temperature History - Sep 30

more Historical Weather Data >
  Today Normal Record 9/30/2013
High 58° 67° N/A 69°
Low 47° 48° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 11:48 of sunlight, then sets at 6:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:00 PM with 9:59 of moolight, then sets at 10:59 PM

Top Story

Lake Forest Weather Report

Warm Spell Ahead for Chicago

September 30, 2014; 4:14 AM ET

Temperatures will be above normal to close out September in the Chicago area. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps