Knollwood, Illinois Weather
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Weather Forecast for Knollwood, Illinois : Lake County
Issued: 4:26 am CDT Jul 3, 2025 Latitude: 42.2861339 Longitude: -87.8856275 View on Google Maps

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Today Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday
20% chance of thunderstorms on Today 20% chance of thunderstorms on Tonight 20% chance of rain on Independence Day Sunny on Saturday 40% chance of thunderstorms on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday 20% chance of thunderstorms on Wednesday
High: 89°F Low: 70°F High: 92°F High: 94°F High: 86°F High: 78°F High: 81°F High: 81°F
Low: 74°F Low: 74°F Low: 65°F Low: 64°F Low: 67°F  
Thunderstorms Thunderstorms Rain Sunny Thunderstorms Mostly Sunny Mostly Sunny Thunderstorms
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20% chance of thunderstorms Today Today... A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. West northwest wind 5 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph.
20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 70. East wind 5 to 10 mph becoming south after midnight.
20% chance of rain Independence Day Independence Day... A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 92. Heat index values as high as 95. South wind 5 to 10 mph, with gusts as high as 15 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 74. South wind around 5 mph, with gusts as high as 15 mph.
Sunny on Saturday Saturday... Sunny, with a high near 94. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74.
40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 86.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 65.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 78.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 64.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 81.
20% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
20% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Sun Almanac for Knollwood, Illinois
Sunrise: 05:20 AM
Sunset: 8:32 PM
Civil Sunrise:04:46 AM
Civil Sunset: 9:06 PM
Nautical Sunrise: 04:02 AM
Nautical Sunset: 9:50 PM
Astro Sunrise: 03:08 AM
Astro Sunset: 10:43 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.