• Today

    Sep 21

    66°Lo 43°

    Clouds and sun; not as warm

    Excellent for sailing
    • Wind
      Speed
      11 mph
    • Wind
      Gust
      28 mph
    • Precip
      7%
  • Mon

    Sep 22

    68°Lo 47°

    Mostly sunny

    Very Good for sailing
    • Wind
      Speed
      3 mph
    • Wind
      Gust
      5 mph
    • Precip
      1%
    more
  • Tue

    Sep 23

    73°Lo 52°

    Mostly sunny and pleasant

    Very Good for sailing
    • Wind
      Speed
      4 mph
    • Wind
      Gust
      6 mph
    • Precip
      4%
    more
  • Wed

    Sep 24

    75°Lo 51°

    Sunny and pleasant

    Very Good for sailing
    • Wind
      Speed
      6 mph
    • Wind
      Gust
      9 mph
    • Precip
      11%
    more
  • Thu

    Sep 25

    78°Lo 52°

    Sunshine and pleasant

    Very Good for sailing
    • Wind
      Speed
      4 mph
    • Wind
      Gust
      6 mph
    • Precip
      12%
    more
Next Previous
Hi 66° RealFeel® 63° Precipitation 7%

Day

N

E

S

W

  • NNW 11 mph
  • Gusts: 28 mph

Breezy this morning; otherwise, not as warm with a blend of sun and clouds

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 43° RealFeel® 41° Precipitation 40%

Night

N

E

S

W

  • N 5 mph
  • Gusts: 10 mph

An evening shower in spots; otherwise, mainly clear and cooler

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 66° 75° 89° (2007) 69°
Low 43° 50° 34° (1991) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:13 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:16 AM with 13:17 of moolight, then sets at 5:33 PM

Top Story

Peru Weather Report

Drier Air Heads into Chicago Following Storms

September 21, 2014; 5:00 AM ET

After storms clipped Chicagoland early Sunday, drier air will filter into the area for the rest of the week. more >

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Sun. Sailing Maps

Sun. Wind Maps