• Tonight

    Apr 21

    Lo 31°

    Partly cloudy and chilly

    Common Cold Weather
    • Avg
      Temp
      44°
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      49°
  • Wed

    Apr 22

    54°Lo 30°

    Sunny, windy and cool

    Beneficial weather for colds
    • Avg
      Temp
      42°
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      52°
    more
  • Thu

    Apr 23

    59°Lo 34°

    Plenty of sun

    Beneficial weather for colds
    • Avg
      Temp
      47°
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      61°
    more
  • Fri

    Apr 24

    63°Lo 42°

    Sun giving way to clouds

    Beneficial weather for colds
    • Avg
      Temp
      53°
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      71°
    more
  • Sat

    Apr 25

    57°Lo 37°

    Periods of rain

    Neutral weather for colds
    • Avg
      Temp
      47°
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      58°
    more
Next Previous
Hi 57° RealFeel® 49° Precipitation 57%

Day

N

E

S

W

  • W 22 mph
  • Gusts: 51 mph

Winds gusting past 40 mph and warmer with a blend of sun and clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 31° RealFeel® 18° Precipitation 25%

Night

N

E

S

W

  • W 14 mph
  • Gusts: 33 mph

Partly cloudy, breezy and chilly; there will be a freeze

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 57° 64° 91° (1987) 74°
Low 31° 40° 29° (1988) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:35 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:25 AM with 14:41 of moolight, then sets at 11:06 PM

Peru Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 21, 2015; 11:17 AM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this week. more >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Tue. Cold & Flu

Tue. UV Index