Crystal Lake, Illinois

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Average change in

Temperature

Average change in high temperature day-to-day

Last 12 months:

6.2°F

Average change in low temperature day-to-day

Last 12 months:

7.7°F

Average change in

Precipitation

Chance of dry day after a precip day

Last 12 months:

62%

Chance of precip day after a dry day

Last 12 months:

23%

Did You

Know?

Crystal Lake has more changeable precipitation than 86% of cities we track.