• Today

    Dec 22

    41°Lo 40°

    Rain; breezy this afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Dec 23

    45°Lo 33°

    Cloudy and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Dec 24

    39°Lo 28°

    A little snow at times

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Dec 25

    38°Lo 33°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      23%
    more
  • Fri

    Dec 26

    42°Lo 28°

    Partly sunny and breezy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      42%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10pm
11pm Tue
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Rain
Rain
Cloudy
Rain
Rain
Cloudy
Cloudy
Rain
Temp (°F) 42° 42° 42° 42° 42° 42° 43° 43°
RealFeel® 30° 30° 32° 30° 31° 33° 33° 31°
Humidity 86% 86% 86% 86% 87% 87% 86% 85%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
58%
 
58%
 
49%
 
56%
 
56%
 
49%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 15 ESE 14 ESE 14 ESE 15 SE 14 SE 12 SSE 13 SSE 14 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 99% 99% 98% 97% 95% 93%
Dew Point 38° 38° 38° 38° 39° 39° 39° 39°
Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 41° 32° 60° (1979) 34°
Low 40° 16° -20° (1989) 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:12 of sunlight, then sets at 4:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:31 AM with 10:10 of moolight, then sets at 5:41 PM

Peru Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 22, 2014; 12:40 PM ET

There's a chance for a white Christmas around Chicagoland as this week turns unsettled. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps