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December 7th, 2025 :: 11:09 pm CST   

Local Weather Report for
Lake Forest
Illinois, United States

 Lake Forest Weather Forecast Summary  
 
Today
Dec 7th
Monday
Dec 8th
Tuesday
Dec 9th
Wednesday
Dec 10th
Thursday
Dec 11th
Flurries Cloudy Cloudy Cloudy Mix of rain and snow
32°F
30°F
27°F
42°F
33°F
42°F
28°F
31°F
26°F
 
 Lake Forest Detailed Weather Forecast  
 
Monday, December 8th, 2025
Overnight Temperature: 28°F
Cloudy. Windy at times.
Morning Temperature: 28°F
Cloudy. Windy.
Afternoon Temperature: 29°F
Mostly cloudy. Windy.
Evening Temperature: 29°F
Cloudy. Wind 20 to 30 mph.
Tuesday, December 9th, 2025
Overnight Temperature: 33°F
Cloudy. Wind 25 to 40 mph.
Morning Temperature: 35°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 36°F
Cloudy. Windy.
Evening Temperature: 41°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Wind 25 to 40 mph.
Wednesday, December 10th, 2025
Overnight Temperature: 41°F
Cloudy with a chance of showers. Wind 35 to 45 mph.
Morning Temperature: 34°F
Cloudy with a chance of flurries or showers. Risk of freezing rain. Wind 35 to 45 mph.
Afternoon Temperature: 32°F
Cloudy with a slight chance of flurries or showers. Wind 20 to 30 mph.
Evening Temperature: 29°F
A mix of cloudy and clear skies. Windy at times.
Thursday, December 11th, 2025
Overnight Temperature: 26°F
Cloudy. Windy at times.
Morning Temperature: 28°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 31°F
Cloudy with flurries likely. Windy.
Evening Temperature: 30°F
Cloudy with a chance of flurries. Windy.
Friday, December 12th, 2025
Overnight Temperature: 26°F
Cloudy with a chance of flurries. Wind 20 to 30 mph.
Morning Temperature: 25°F
Cloudy with flurries likely. Wind 20 to 30 mph.
Afternoon Temperature: 21°F
Cloudy with a chance of flurries. Wind 20 to 30 mph.
Evening Temperature: 17°F
Cloudy with a chance of flurries. Wind 20 to 30 mph.
Saturday, December 13th, 2025
Overnight Temperature: 20°F
Cloudy with a chance of flurries. Wind 25 to 40 mph.
Morning Temperature: 19°F
Cloudy with a slight chance of flurries. Wind 20 to 30 mph.
Afternoon Temperature: 18°F
Cloudy. Windy.
Evening Temperature: 16°F
Cloudy. Windy at times.
Sunday, December 14th, 2025
Overnight Temperature: 14°F
Cloudy. Windy at times.
Morning Temperature: 19°F
Cloudy with a chance of flurries. Windy.
Afternoon Temperature: 23°F
Cloudy with a chance of flurries. Windy.
Evening Temperature: 23°F
Cloudy with flurries likely. Windy.
Monday, December 15th, 2025
Overnight Temperature: 26°F
Cloudy with a chance of flurries. Windy.
Morning Temperature: 32°F
Cloudy with flurries or showers likely. Risk of freezing rain. Wind 25 to 40 mph.
Afternoon Temperature: 34°F
Cloudy. Windy.
Evening Temperature: 32°F
Cloudy. Windy at times.





 

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This WeatherCity Weather Forecast for Lake Forest, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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