• Early AM

    Jun 30

    Lo 60°

    Variable cloudiness

    Sailing Weather
    • Wind
      Speed
      5 mph
    • Wind
      Gust
      12 mph
    • Precip
      50%
    more
  • Today

    Jun 30

    75°Lo 54°

    Mostly cloudy

    Very Good for sailing
    • Wind
      Speed
      10 mph
    • Wind
      Gust
      16 mph
    • Precip
      25%
  • Wed

    Jul 1

    70°Lo 49°

    Partly sunny

    Very Good for sailing
    • Wind
      Speed
      5 mph
    • Wind
      Gust
      9 mph
    • Precip
      25%
    more
  • Thu

    Jul 2

    71°Lo 53°

    Plenty of sunshine

    Excellent for sailing
    • Wind
      Speed
      8 mph
    • Wind
      Gust
      14 mph
    • Precip
      9%
    more
  • Fri

    Jul 3

    73°Lo 54°

    Partial sunshine

    Very Good for sailing
    • Wind
      Speed
      6 mph
    • Wind
      Gust
      10 mph
    • Precip
      7%
    more
Next Previous
Hi 75° RealFeel® 76° Precipitation 25%

Day

N

E

S

W

  • NNW 10 mph
  • Gusts: 16 mph

Mostly cloudy

  • Max UV Index: 6 (High)
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 54° RealFeel® 55° Precipitation 2%

Night

N

E

S

W

  • ENE 4 mph
  • Gusts: 13 mph

Becoming cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jun 30

more Historical Weather Data >
  Today Normal Record 6/30/2014
High 75° 83° 94° (1996) 82°
Low 54° 62° 42° (1988) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 15:11 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:09 PM with 10:01 of moolight, then sets at 5:10 AM

DeKalb Weather Report

Chicago: Brief Cooldown to Precede Sunny Holiday Weekend

June 30, 2015; 4:32 AM ET

The Chicago area will experience a drop in temperatures into late week before a mostly sunny Independence Day unfolds. more >

Windiest Cities in the U.S.

Jan 8, 2013; 9:58 AM ET Chicago may be known as the 'Windy City', but is it really the windiest?

Tue. Sailing Maps

Tue. Wind Maps