• Early AM

    Aug 21

    Lo 69°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 21

    87°Lo 72°

    Mostly cloudy with a t-storm

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

    Aug 22

    90°Lo 71°

    Clouds and sun with a t-storm

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

    Aug 23

    86°Lo 71°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Precip
      59%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      68%
    more
  • Sun

    Aug 24

    91°Lo 71°

    Periods of sun, hot and humid

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      48%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
T-storms
Partly Sunny
Mostly Cloudy
T-storms
Temp (°F) 74° 74° 73° 73° 72° 73° 75° 77°
RealFeel® 76° 74° 75° 74° 72° 75° 78° 82°
Humidity 89% 90% 91% 92% 91% 91% 88% 84%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
48%
 
52%
 
48%
 
47%
 
51%
 
47%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 5 SSW 5 SSW 4 SSW 4 SSW 4 SSW 4 SSW 5 SSW 6 SW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 45% 45% 45% 45% 45% 45% 75% 70%
Dew Point 71° 71° 70° 70° 70° 70° 71° 72°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 90° 82° 95° (2003) 74°
Low 71° 63° 50° (2012) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:34 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:30 AM with 14:21 of moolight, then sets at 5:51 PM

Top Story

Bolingbrook Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 3:20 AM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps