• Today

    Jul 11

    80°Lo 66°

    An afternoon thunderstorm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 12

    84°Lo 69°

    Thunderstorms, strong late

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Jul 13

    82°Lo 65°

    Periods of sun with a t-storm

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

    Jul 14

    77°Lo 54°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Jul 15

    70°Lo 54°

    Partly sunny and cooler

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      43%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Cloudy
Cloudy
T-storms
Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°F) 70° 71° 73° 74° 76° 78° 78° 81°
RealFeel® 68° 72° 77° 78° 84° 87° 86° 89°
Humidity 89% 90% 88% 84% 83% 79% 87% 78%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
51%
 
47%
 
48%
 
52%
 
48%
 
49%
 
54%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 S 6 S 6 S 6 S 6 S 7 S 7 SSW 8 SSW
UV Index 1 2 3 4 5 5 5 4
Cloud Cover 89% 90% 91% 91% 90% 85% 80% 78%
Dew Point 66° 68° 69° 69° 70° 71° 74° 73°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 84° 85° 100° (1966) 83°
Low 69° 63° 51° (1976) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:56 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:30 PM with 10:37 of moolight, then sets at 7:07 AM

Top Story

Peru Weather Report

Warm, Unsettled Weather to Return for Chicago

July 11, 2014; 3:01 AM ET

Warm and humid air will be on the rise into the weekend with an uptick in storms expected. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps