• Today

    Sep 4

    80°Lo 67°

    Clouds and sun with a t-storm

    Good for biking
    • Precip
      55%
    • Hours of Precip
      2
    • Wind
      Gust
      8 mph
  • Sat

    Sep 5

    89°Lo 71°

    Partly sunny, warm and humid

    Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Sun

    Sep 6

    90°Lo 73°

    Partly sunny, warm and humid

    Very Good for biking
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Mon

    Sep 7

    83°Lo 68°

    A t-storm in the afternoon

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      3
    • Wind
      Gust
      12 mph
    more
  • Tue

    Sep 8

    80°Lo 68°

    Mostly cloudy with t-storms

    Good for biking
    • Precip
      66%
    • Hours of Precip
      4
    • Wind
      Gust
      13 mph
    more
Next Previous
Partly sunny 73° RealFeel® 82°

N

E

S

W

  • Humidity: 78%
  • Pressure: 30.05 in ↑
  • UV Index: 3
  • Cloud Cover: 40%
  • Ceiling: 7400 ft
  • Dew Point: 66° F
  • Visibility: 10 mi
5 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:00 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:26 PM with 14:42 of moolight, then sets at 2:08 PM

Temperature Summary - 11:35 AM

  Temp (°F)
Now 73°
Yesterday 61°
RealFeel® 82°
RealFeel® Shade 73°
Wind Chill 73°
Dew Point 66°
  Hi / Lo
Previous 6 Hours 73°
  67°
Previous 12 Hours 73°
  67°
Previous 24 Hours 91°
  67°

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 80° 79° N/A 84°
Low 67° 61° N/A 69°

Precipitation Summary - 11:35 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0.01
Previous 24 Hours 0.01

Northbrook Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 4, 2015; 10:04 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. 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.