• Today

    Apr 18

    63°Lo 49°

    Partly sunny and cooler

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      25%
    • Hours of Precip
      0
  • Sun

    Apr 19

    59°Lo 47°

    Downpours; breezy, cooler

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      63%
    • Hours of Precip
      13
    more
  • Mon

    Apr 20

    57°Lo 40°

    Mostly cloudy, showers around

    Good for stargazing
    • Cloud
      Cover
      40%
    • Precip
      15%
    • Hours of Precip
      1.5
    more
  • Tue

    Apr 21

    55°Lo 38°

    Variable clouds; windy, cool

    Very Good for stargazing
    • Cloud
      Cover
      15%
    • Precip
      16%
    • Hours of Precip
      0
    more
  • Wed

    Apr 22

    52°Lo 38°

    Variably cloudy and breezy

    Fair for stargazing
    • Cloud
      Cover
      16%
    • Precip
      14%
    • Hours of Precip
      0
    more
Next Previous
Hi 63° RealFeel® 64° Precipitation 25%

Day

N

E

S

W

  • ENE 13 mph
  • Gusts: 30 mph

Cooler with sun and some clouds; breezy this afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 40° Precipitation 25%

Night

N

E

S

W

  • E 14 mph
  • Gusts: 20 mph

Considerable cloudiness and breezy

  • Max UV Index: N/A
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 63° 60° 89° (2002) 51°
Low 49° 43° 25° (1983) 39°

Solunar Information for Chicago, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:29 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:07 AM with 13:36 of moolight, then sets at 7:43 PM

Sat, Apr 18
New
Sat, Apr 25
First
Mon, May 4
Full
Mon, May 11
Last

Chicago Weather Report

Chicago: Rain to Span Second Half of Weekend

April 18, 2015; 5:11 AM ET

The second half of the weekend will see a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sat. Stargazing