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Lake Forest, IL

27° F
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Lake Forest

Illinois

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Lake Forest, IL Weather
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Today

 Hourly Daily Radar MinuteCast Monthly Air Quality

Current Weather

7:34 PM

27°F
RealFeel® 27°
Air Quality Excellent
Wind WSW 4 mph
Wind Gusts 7 mph
Clear More Details

Current Air Quality

Today

1/17

18
AQI

Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Based on Current Pollutants

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Learn more at Plumb Labs Logo

Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Allergy Outlook
Tree Pollen Low
Grass Pollen Low
Ragweed Pollen Low
Mold Low
Dust & Dander Very High
See Weekly Outlook

TONIGHT’S WEATHER FORECAST

1/17
20°Lo
RealFeel® 18°
Partly cloudy

TOMORROW’S WEATHER FORECAST

1/18
41°/ 26°
RealFeel® 28°
Breezy and milder in the p.m.

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Lake Forest

Weather Near Lake Forest:

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  • Chicago, IL ;
  • Joliet, IL ;
  • Naperville, IL
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