• Early AM

    Dec 20

    Lo 23°

    Cloudy

    Asthma Weather
    • Hi
      RealFeel
      34°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Today

    Dec 20

    35°Lo 28°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      34°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Sun

    Dec 21

    40°Lo 31°

    Mainly cloudy with a flurry

    Beneficial weather for asthma
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Mon

    Dec 22

    42°Lo 38°

    Mostly cloudy, afternoon rain

    Neutral weather for asthma
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      87%
  • Tue

    Dec 23

    43°Lo 32°

    Cloudy with a few showers

    Neutral weather for asthma
    • Hi
      RealFeel
      35°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Rain
Cloudy
Rain
Rain
Temp (°F) 36° 38° 40° 41° 41° 42° 42° 42°
RealFeel® 23° 26° 29° 30° 29° 30° 29° 29°
Humidity 87% 83% 81% 81% 82% 84% 85% 86%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
3%
 
4%
 
4%
 
7%
 
68%
 
49%
 
68%
 
75%
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) 15 SSE 15 SSE 16 SSE 16 SSE 16 SSE 15 SSE 15 SSE 15 SSE
UV Index 0 1 1 1 1 0 0 0
Cloud Cover 78% 79% 80% 83% 88% 93% 98% 100%
Dew Point 32° 33° 34° 36° 36° 37° 37° 38°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 42° 33° N/A 34°
Low 38° 19° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:07 of sunlight, then sets at 4:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 AM with 10:06 of moolight, then sets at 5:35 PM

Streamwood Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 19, 2014; 2:16 PM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Mon. Asthma Risk

Mon. UV Index