• Tonight

    Oct 25

    Lo 40°

    Clear

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

    Oct 26

    66°Lo 56°

    Sunny to partly cloudy

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

    Oct 27

    76°Lo 52°

    A passing afternoon shower

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

    Oct 28

    61°Lo 40°

    A few morning showers; cooler

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      70%
    more
  • Wed

    Oct 29

    56°Lo 41°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
9am 10am 11am 12pm
  8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Sunny
Sunny
Temp (°F) 55° 57° 61° 64° 66°
RealFeel® 53° 55° 59° 63° 66°
Humidity 86% 81% 74% 64% 54%
   
  8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm
Wind (mph) 5 WNW 6 WNW 7 WNW 9 NW 9 NW
UV Index 0 0 1 2 3
Cloud Cover 69% 66% 45% 8% 1%
Dew Point 51° 52° 52° 52° 49°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 25

more Historical Weather Data >
  Today Normal Record 10/25/2013
High 71° 60° 79° (1963) 53°
Low 40° 38° 25° (1968) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 10:42 of sunlight, then sets at 6:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:59 AM with 10:24 of moolight, then sets at 7:23 PM

Peru Weather Report

Warm, Sunny Weekend in the Offing for Chicago

October 25, 2014; 10:42 PM ET

Warmth will be the theme this weekend in Chicago, as abundant sunshine hangs around the city. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps