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Knollwood, Illinois Weather Forecast
Knollwood, Illinois Weather
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Weather Forecast for Knollwood, Illinois : Lake County
Issued: 3:11 pm CST Jan 10, 2026 Latitude: 42.2861339 Longitude: -87.8856275 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
30% chance of snow on This Afternoon 50% chance of snow on Tonight Flurries on Sunday Mostly Sunny on Monday 30% chance of rain on Tuesday 20% chance of snow on Wednesday Partly Sunny on Thursday 20% chance of snow on Friday
High: 35°F Low: 22°F High: 32°F High: 41°F High: 47°F High: 33°F High: 30°F High: 34°F
Low: 27°F Low: 33°F Low: 27°F Low: 18°F Low: 26°F  
Snow Snow Flurries Mostly Sunny Rain Snow Partly Sunny Snow
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Current Conditions at
WAUKEGAN - (KUGN)
36°
Feels like 27°F
Clear
as of 2:51 PM CST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 22 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
CHICAGO/WHEELING - (KPWK)
36°
Feels like 26°F
Mostly Clear
as of 2:52 PM CST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 23 MPH
290° West
Cloud Level(s): Few at 2800ft
Current Conditions at
CHICAGO-OHARE - (KORD)
37°
Feels like 28°F
Mostly Cloudy
as of 2:51 PM CST
Rel. Humidity: 60%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 23 MPH
270° West
Cloud Level(s): Scattered at 2900ft, Broken at 10000ft
Current Conditions at
KENOSHA - (KENW)
36°
Feels like 27°F
Partly Cloudy
as of 2:53 PM CST
Rel. Humidity: 21%
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
12 MPH
290° West
Cloud Level(s): Scattered at 2300ft
30% chance of snow This Afternoon This Afternoon... Scattered snow showers after 5pm. Mostly sunny, with a high near 35. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

50% chance of snow Tonight Tonight... Scattered snow showers. Cloudy, with a low around 22. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

Flurries on Sunday Sunday... Scattered flurries before 9am. Partly sunny, with a high near 32. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 27. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 41. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 33.

30% chance of rain Tuesday Tuesday... A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 47.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 27.

20% chance of snow Wednesday Wednesday... A chance of snow. Mostly cloudy, with a high near 33.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 18.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 30.

20% chance of snow Thursday Night Thursday Night... A chance of snow. Mostly cloudy, with a low around 26.

20% chance of snow Friday Friday... A chance of snow. Mostly cloudy, with a high near 34.

Current Radar Image


Sun Almanac for Knollwood, Illinois
Sunrise: 07:20 AM
Sunset: 4:39 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:19 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.