• Today

    Apr 18

    66°Lo 49°

    Variable clouds; not as warm

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Sun

    Apr 19

    61°Lo 48°

    Rain, becoming heavy; breezy

    Advisory for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      80%
    • Hours of Precip
      11
    more
  • Mon

    Apr 20

    57°Lo 36°

    A couple of showers

    Watch for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Tue

    Apr 21

    54°Lo 34°

    Variable clouds; windy, cool

    Unlikely for hair frizz
    • Wind
      Gust
      39 mph
    • Precip
      12%
    • Hours of Precip
      0
  • Wed

    Apr 22

    54°Lo 34°

    Breezy with variable clouds

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      12%
    • Hours of Precip
      0
    more
Next Previous
Hi 54° RealFeel® 46° Precipitation 12%

Day

N

E

S

W

  • W 23 mph
  • Gusts: 39 mph

Windy and cool with clouds and breaks of sun

  • 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 34° RealFeel® 24° Precipitation 15%

Night

N

E

S

W

  • W 12 mph
  • Gusts: 25 mph

Mainly clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 54° 61° 88° (1985) 74°
Low 34° 41° 27° (1986) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:36 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:19 AM with 14:43 of moolight, then sets at 11:02 PM

Addison Weather Report

Chicago: Rain to Span Second Half of Weekend

April 18, 2015; 5:11 AM ET

Weekend weather will be a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index