• Today

    Oct 31

    41°Lo 27°

    A p.m. rain or snow shower

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

    Nov 1

    45°Lo 26°

    Partly sunny and chilly

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

    Nov 2

    50°Lo 37°

    Mostly cloudy

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

    Nov 3

    59°Lo 48°

    Breezy with clouds and sun

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      69%
    more
  • Tue

    Nov 4

    54°Lo 38°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      94%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Cloudy
Mostly Cloudy
Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Rain & Snow
Temp (°F) 36° 38° 39° 40° 41° 41° 40° 38°
RealFeel® 20° 22° 23° 24° 25° 26° 24° 23°
Humidity 67% 62% 57% 52% 50% 48% 49% 51%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
31%
 
32%
 
32%
 
26%
 
14%
 
14%
 
18%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
15%
 
15%
 
19%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 21 N 24 N 25 N 28 N 26 N 26 N 25 N 23 N
UV Index 1 1 1 2 2 2 1 0
Cloud Cover 90% 88% 91% 56% 49% 41% 43% 44%
Dew Point 26° 26° 24° 23° 23° 23° 22° 22°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Oct 31

more Historical Weather Data >
  Today Normal Record 10/31/2013
High 41° 56° N/A 64°
Low 27° 38° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 10:24 of sunlight, then sets at 5:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:08 PM with 11:07 of moolight, then sets at 1:15 AM

Dundee Weather Report

Winds to Factor Into Wallenda's Tightrope Stunt Over the Chicago River

October 31, 2014; 10:30 AM ET

Winds may add more drama to Nik Wallenda's tightrope attempt 500 feet above the Chicago River on Sunday evening. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps