• Today

    Oct 21

    55°Lo 33°

    Variably cloudy with a shower

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

    Oct 22

    55°Lo 33°

    A full day of sunshine

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

    Oct 23

    58°Lo 44°

    An afternoon shower in spots

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

    Oct 24

    62°Lo 46°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      25%
    more
  • Sat

    Oct 25

    67°Lo 46°

    Partly sunny and warm

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Cloudy
Cloudy
Showers
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Temp (°F) 46° 47° 49° 50° 52° 53° 54° 55°
RealFeel® 42° 43° 44° 45° 47° 49° 50° 52°
Humidity 86% 86% 77% 74% 69% 62% 58% 54%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
49%
 
37%
 
40%
 
37%
 
30%
 
30%
 
35%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 7 N 7 N 8 N 8 N 9 N 9 N 10 N 10 N
UV Index 0 0 0 0 1 1 1 2
Cloud Cover 86% 100% 100% 100% 96% 92% 90% 85%
Dew Point 42° 43° 42° 42° 42° 40° 39° 39°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 55° 62° 84° (1947) 53°
Low 33° 42° 20° (1952) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 10:51 of sunlight, then sets at 5:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:49 AM with 12:04 of moolight, then sets at 4:53 PM

Valparaiso Weather Report

Cool Weather Ahead for Chicago

October 21, 2014; 6:01 AM ET

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

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps