• Today

    Oct 21

    53°Lo 36°

    Cooler with clouds and sun

    Poor for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      47°
    • Wind
      Gust
      24 mph
  • Wed

    Oct 22

    55°Lo 36°

    Plenty of sun

    Good for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      57°
    • Wind
      Gust
      8 mph
    more
  • Thu

    Oct 23

    57°Lo 46°

    An afternoon shower

    Fair for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      55°
    • Wind
      Gust
      13 mph
    more
  • Fri

    Oct 24

    61°Lo 45°

    Sun and some clouds

    Very Good for an outdoor bbq
    • Precip
      7%
    • Hi
      RealFeel
      63°
    • Wind
      Gust
      8 mph
    more
  • Sat

    Oct 25

    67°Lo 48°

    Times of clouds and sun

    Very Good for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      66°
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 50° 51° 52° 53° 52° 51° 49° 48°
RealFeel® 43° 45° 46° 47° 45° 43° 42° 40°
Humidity 69% 65% 62% 60% 60% 61% 63% 68%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
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Snow
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 14 NNW 15 N 16 N 16 NNE 16 NNE 15 NNE 12 NNE 12 NNE
UV Index 2 3 3 3 2 1 0 0
Cloud Cover 48% 48% 47% 46% 46% 46% 46% 46%
Dew Point 40° 40° 40° 40° 38° 38° 37° 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 53° 59° N/A 52°
Low 36° 41° N/A 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:50 of sunlight, then sets at 6:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 AM with 12:02 of moolight, then sets at 4:55 PM

Lake Forest Weather Report

Cool Weather Ahead for Chicago

October 21, 2014; 6:01 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