• Tonight

    Oct 20

    Lo 40°

    Clouds breaking

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Oct 21

    55°Lo 36°

    Cool with periods of sun

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

    Oct 22

    58°Lo 36°

    Plenty of sunshine

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

    Oct 23

    59°Lo 45°

    Variable cloudiness

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      70%
    more
  • Fri

    Oct 24

    65°Lo 49°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 53° 56° 57° 60° 61° 61° 59° 58°
RealFeel® 49° 53° 56° 59° 59° 57° 54° 52°
Humidity 77% 71% 66% 59% 58% 57% 59% 60%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 9 NW 9 NNW 10 NNW 12 NW 12 NW 13 NW 13 NNW 13 N
UV Index 1 2 3 3 3 2 1 0
Cloud Cover 25% 29% 26% 28% 54% 60% 71% 86%
Dew Point 46° 46° 46° 46° 46° 46° 45° 44°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 61° 61° N/A 61°
Low 40° 42° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:53 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:57 AM with 12:31 of moolight, then sets at 4:28 PM

Dundee Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps