url:
Knollwood, Illinois Weather Forecast
Knollwood, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Hazardous Weather Outlook for Knollwood, Illinois
Click for Cold Weather Advisory for Knollwood, Illinois
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Knollwood, Illinois : Lake County
Issued: 3:01 am CST Jan 18, 2026 Latitude: 42.2861339 Longitude: -87.8856275 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday M.L.King Day Tuesday Wednesday Thursday Friday Saturday
20% chance of snow on Overnight 70% chance of snow on Sunday Mostly Sunny on M.L.King Day Mostly Sunny on Tuesday 20% chance of snow on Wednesday Mostly Sunny on Thursday 20% chance of snow on Friday 20% chance of snow on Saturday
Low: 11°F High: 18°F High: 8 °F High: 20°F High: 28°F High: 19°F High: 26°F High: 15°F
Low: 2 °F Low: 1 °F Low: 14°F Low: 10°F Low: 12°F Low: 8°F  
Snow Snow Mostly Sunny Mostly Sunny Snow Mostly Sunny Snow Snow
-
Current Conditions at
WAUKEGAN - (KUGN)
14°
Feels like 0°F
Cloudy
as of 2:20 AM CST
Rel. Humidity: 78%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: MVFR
Wind Data
13 MPH
250° West
Cloud Level(s): Broken at 1600ft, Broken at 3100ft, Solid Overcast at 4000ft
Current Conditions at
CHICAGO/WHEELING - (KPWK)
12°
Feels like -2°F
Cloudy
as of 2:19 AM CST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: MVFR
Wind Data
13 MPH
250° West
Cloud Level(s): Broken at 1100ft, Solid Overcast at 11000ft
Current Conditions at
CHICAGO-OHARE - (KORD)
10°
Feels like -2°F
Mostly Cloudy
Light Snow
as of 2:24 AM CST
Rel. Humidity: 72%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 21 MPH
240° Southwest
Cloud Level(s): Scattered at 1000ft, Scattered at 2200ft, Broken at 10000ft
20% chance of snow Overnight Overnight... A chance of flurries. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -6. West southwest wind around 15 mph, with gusts as high as 20 mph.
70% chance of snow Sunday Sunday... Snow likely, mainly after 4pm. Mostly cloudy, with a high near 18. Wind chill values as low as -6. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
90% chance of snow Sunday Night Sunday Night... Snow, mainly before 11pm. Low around 2. Wind chill values as low as -17. Blustery, with a southwest wind 10 to 15 mph becoming west northwest 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Mostly Sunny on M.L.King Day M.L.King Day... Mostly sunny and cold, with a high near 8. Wind chill values as low as -19. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 1. West wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 20.
40% chance of snow Tuesday Night Tuesday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 14.
20% chance of snow Wednesday Wednesday... A chance of snow after noon. Mostly cloudy, with a high near 28.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 10.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 19.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 12.
20% chance of snow Friday Friday... A chance of snow. Mostly cloudy, with a high near 26.
20% chance of snow Friday Night Friday Night... A chance of snow. Mostly cloudy, with a low around 8.
20% chance of snow Saturday Saturday... A chance of snow. Partly sunny, with a high near 15.
Sun Almanac for Knollwood, Illinois
Sunrise: 07:16 AM
Sunset: 4:48 PM
Civil Sunrise:06:45 AM
Civil Sunset: 5:19 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:27 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.