With a population of around 35,200, Oak Creek sits in Wisconsin, United States. The city operates in the Central Time Zone.
In 2025, Oak Creek recorded an average annual temperature of 48°F — about 1.1°F below the 30-year normal of 49°F. The hottest day reached 96°F in June; the coldest was -8°F in January. Total precipitation was 29 inches (drier than usual). Snowfall totaled 12 inches, below the 49-inch average. The wettest month was June.
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