2025 Compare Cities Climate:
Oak Brook, IL vs Lake Forest, IL

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Highlights
- Lake Forest has 8.5% less rainy days than Oak Brook.
- Lake Forest has 1.1% more Sunny Days than Oak Brook.
- On the BestPlaces comfort index, Lake Forest scores 0.0% worse than Oak Brook
 Oak Brook, ILLake Forest, ILUnited States
 Rainfall  Unlock3538
 Snowfall31  Unlock28
 Precipitation  Unlock121106
 Sunny188  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index3.4  Unlock4.3
 Elevation  Unlock6862443
Reviews for Oak Brook    0 Reviews

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Reviews for Lake Forest    4 Reviews

We relocated cross county to Lake Forest about a year ago due to a job change. We looked at nearby communities, within proximity of the work commute (the office is in  More

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Be prepared for a so called upscale town with entitled, overpaid, snooty people from teenagers who sneer at you to adults who look you up and down, who make demands on a  More

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Over 15 years ago

Long cold winters, short cold springs, hot humid summers, nice  More

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