With a population of around 3,600, Scott Air Force Base sits in Illinois, United States. The city operates in the Central Time Zone.
In 2025, Scott Air Force Base recorded an average annual temperature of 56°F — about 1.3°F below the 30-year normal of 58°F. The hottest day reached 96°F in July; the coldest was -0°F in February. Total precipitation was 44 inches (near normal). Snowfall totaled 6 inches, below the 11-inch average. The wettest month was April.
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