Fox River Grove, Illinois — City Overview

Living in Fox River Grove, summers are warm, peaking at 83.0°F in Jul, while winters are cold — Feb lows average 16.9°F. At 6028 heating degree days per year, winter energy bills are significant. The area receives 40.5 inches of rainfall per year. Median household income: $121,705. With a 2.2% poverty rate and 82.2% homeownership, the community reflects a stable residential mix. Air quality is Good — avg AQI 43 over the past week.

View Fox River Grove city guide

Updated October 09, 2026.

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