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Ravinia, Illinois Weather Forecast
Ravinia, Illinois Weather
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Weather Forecast for Ravinia, Illinois : Lake County
Issued: 12:01 am CST Dec 15, 2025 Latitude: 42.1636368 Longitude: -87.7870094 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Overnight Partly Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday Rain on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday
Low: 4 °F High: 24°F High: 37°F High: 40°F High: 46°F High: 28°F High: 42°F High: 32°F
Low: 19°F Low: 32°F Low: 35°F Low: 12°F Low: 23°F Low: 26°F  
Mostly Cloudy Partly Sunny Partly Sunny Mostly Sunny Rain Partly Sunny Mostly Cloudy Mostly Sunny
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Current Conditions at
CHICAGO/WHEELING - (KPWK)
Clear
as of 11:52 PM CST
Rel. Humidity: 65%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.48 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CHICAGO-OHARE - (KORD)
Feels like -13°F
Mostly Cloudy
as of 11:51 PM CST
Rel. Humidity: 59%
Dew Point: -8°F
Visibility: 10 Miles
Pressure: 30.47 in.
Flight Rule: VFR
Wind Data
13 MPH
210° Southwest
Cloud Level(s): Few at 15000ft, Scattered at 21000ft, Broken at 25000ft
Current Conditions at
WAUKEGAN - (KUGN)
Feels like -13°F
Clear
as of 11:51 PM CST
Rel. Humidity: 65%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
12 MPH
230° Southwest
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 4. Wind chill values as low as -12. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Partly Sunny on Monday Monday... Partly sunny, with a high near 24. Wind chill values as low as -11. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 19. West southwest wind 5 to 10 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 37. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 32. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 40.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 35.

Rain on Thursday Thursday... Showers likely, mainly before noon. Mostly cloudy, with a high near 46. Breezy.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 12. Breezy.

Partly Sunny on Friday Friday... Partly sunny, with a high near 28.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 23.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 42.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 26.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 32.

Sun Almanac for Ravinia, Illinois
Sunrise: 07:13 AM
Sunset: 4:20 PM
Civil Sunrise:06:41 AM
Civil Sunset: 4:52 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:27 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:01 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.