With a population of around 1,500, Heritage Lake sits in Illinois, United States. The city operates in the Central Time Zone.
Expect a humid continental climate in Heritage Lake: average highs of 86°F in midsummer, lows near 18°F in midwinter, and an annual mean of 53°F. Precipitation totals roughly 38 inches per year and 26 inches of snow, concentrated around May, with February typically the driest month.
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