• Today

    Sep 2

    81°Lo 60°

    A thunderstorm in spots

    Excellent for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      83°
    • Wind
      Gust
      10 mph
    more
  • Wed

    Sep 3

    84°Lo 69°

    Partly sunny

    Excellent for an outdoor bbq
    • Precip
      12%
    • Hi
      RealFeel
      85°
    • Wind
      Gust
      13 mph
  • Thu

    Sep 4

    89°Lo 71°

    Warm and humid with some sun

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      95°
    • Wind
      Gust
      20 mph
    more
  • Fri

    Sep 5

    76°Lo 56°

    Not as warm with t-storms

    Fair for an outdoor bbq
    • Precip
      64%
    • Hi
      RealFeel
      78°
    • Wind
      Gust
      12 mph
    more
  • Sat

    Sep 6

    72°Lo 52°

    Mostly sunny and pleasant

    Excellent for an outdoor bbq
    • Precip
      11%
    • Hi
      RealFeel
      74°
    • Wind
      Gust
      10 mph
    more
Next Previous
Partly sunny 82° Lo 65° RealFeel® 85° / 65°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 65%
  • Cloud Cover: 26%
  • Dew Point: 62° F
  • Visibility: 10 mi
5 mph

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 84° 79° N/A 74°
Low 69° 60° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:03 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:08 PM with 10:02 of moolight, then sets at 1:10 AM

Top Story

Saint Charles Weather Report

Chicago: Cooler, Less Humid Air to Return by Late Week

September 2, 2014; 4:05 AM ET

While Labor Day marks an unofficial end to the summer, the Chicago area will see warm, humid conditions continue before temperatures slide late in the week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index