2025 Compare Cities Climate:
Lake Forest, IL vs Thornton, CO

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Highlights
- Thornton has 56.2% less rainy days than Lake Forest.
- Thornton has 28.9% more Sunny Days than Lake Forest.
- On the BestPlaces comfort index, Thornton scores 5.8% better than Lake Forest
 Lake Forest, ILThornton, COUnited States
 Rainfall  Unlock1638
 Snowfall38  Unlock28
 Precipitation  Unlock77106
 Sunny190  Unlock205
 Avg. July High  Unlock9086
 Avg. Jan. Low16  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index3.7  Unlock4.3
 Elevation  Unlock53482443
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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Reviews for Thornton    5 Reviews

Good place. Very suburbany (similar to the Springs). The houses are very small and old and yet still very expensive (albeit cheaper than southern Denver). Actually lots  More

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Over 5 years ago

I like Denver metro, but some cities aren’t too great. Thornton being one of them. Moved here because of highway access, and convenience to DIA for business travel. Am  More

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Over 10 years ago

The quality of life here in not good. The traffic is bad all the time. To try to get to the mountains takes forever! Also most lakes along the front range you can't even  More

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