• Early AM

    Oct 21

    Lo 40°

    Partly cloudy

    Outdoor Barbecue Weather
    • Precip
      1%
    • Hi
      RealFeel
      60°
    • Wind
      Speed
      7 mph
    more
  • Today

    Oct 21

    54°Lo 36°

    Cool with clouds and sun

    Fair for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      51°
    • Wind
      Gust
      16 mph
  • Wed

    Oct 22

    57°Lo 35°

    Plenty of sun

    Good for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      60°
    • Wind
      Gust
      8 mph
    more
  • Thu

    Oct 23

    59°Lo 44°

    A shower in the afternoon

    Good for an outdoor bbq
    • Precip
      51%
    • Hi
      RealFeel
      58°
    • Wind
      Gust
      13 mph
    more
  • Fri

    Oct 24

    65°Lo 48°

    Partial sunshine

    Very Good for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      65°
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 47° 50° 51° 53° 54° 54° 53° 52°
RealFeel® 41° 46° 49° 51° 51° 51° 48° 47°
Humidity 70% 64% 59% 56% 54% 54% 56% 58%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 10 N 10 N 12 N 12 N 12 N 12 NNE 12 NNE 9 NNE
UV Index 1 2 3 3 3 2 1 0
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 38° 38° 38° 38° 38° 38° 38° 38°
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 54° 60° N/A 53°
Low 36° 41° N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:53 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:57 AM with 12:31 of moolight, then sets at 4:28 PM

St. Charles Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

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

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index