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Knollwood, Illinois Weather Forecast
Knollwood, Illinois Weather
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Weather Forecast for Knollwood, Illinois : Lake County
Issued: 5:41 pm CST Nov 19, 2025 Latitude: 42.2861339 Longitude: -87.8856275 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Cloudy on Tonight Cloudy on Thursday Mostly Cloudy on Friday Mostly Sunny on Saturday Sunny on Sunday Mostly Sunny on Monday 20% chance of rain on Tuesday Mostly Sunny on Wednesday
Low: 41°F High: 51°F High: 50°F High: 48°F High: 55°F High: 53°F High: 50°F High: 42°F
Low: 41°F Low: 34°F Low: 37°F Low: 38°F Low: 41°F Low: 34°F  
Cloudy Cloudy Mostly Cloudy Mostly Sunny Sunny Mostly Sunny Rain Mostly Sunny
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Current Conditions at
WAUKEGAN - (KUGN)
43°
Cloudy
as of 5:51 PM CST
Rel. Humidity: 81%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 1500ft
Current Conditions at
CHICAGO/WHEELING - (KPWK)
43°
Cloudy
as of 5:52 PM CST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: MVFR
Wind Data
3 MPH
150° Southeast
Cloud Level(s): Solid Overcast at 2100ft
Current Conditions at
CHICAGO-OHARE - (KORD)
45°
Cloudy
Light Drizzle
as of 5:51 PM CST
Rel. Humidity: 81%
Dew Point: 39°F
Visibility: 5 Miles
Pressure: 30.19 in.
Flight Rule: MVFR
Wind Data
5 MPH
130° Southeast
Cloud Level(s): Solid Overcast at 1500ft
Current Conditions at
KENOSHA - (KENW)
43°
Cloudy
as of 5:53 PM CST
Rel. Humidity: 81%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: MVFR
Wind Data
3 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 1500ft
Cloudy on Tonight Tonight... Cloudy, with a low around 41. East wind around 5 mph becoming calm.

Cloudy on Thursday Thursday... Cloudy, with a high near 51. South southwest wind 5 to 10 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming north northwest after midnight.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 50. North wind 5 to 10 mph.

20% chance of rain Friday Night Friday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. North wind around 5 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 48.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 37.

Sunny on Sunday Sunday... Sunny, with a high near 55.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 38.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 53.

20% chance of rain Monday Night Monday Night... A chance of rain. Mostly cloudy, with a low around 41.

20% chance of rain Tuesday Tuesday... A chance of rain. Mostly cloudy, with a high near 50.

20% chance of rain Tuesday Night Tuesday Night... A chance of rain. Mostly cloudy, with a low around 34.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 42.

Current Radar Image


Sun Almanac for Knollwood, Illinois
Sunrise: 06:48 AM
Sunset: 4:26 PM
Civil Sunrise:06:17 AM
Civil Sunset: 4:57 PM
Nautical Sunrise: 05:43 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:10 AM
Astro Sunset: 6:04 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.