City, County & Regional Parks · Illinois

Hickory Grove Highlands Group Campground

City, County & Regional Parks · Illinois, United States

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Group sites
Yes
Elevation
876 ft
Dark sky
Bortle class 5
Nearest town
Wonder Lake

About

McHenry County Conservation District tents-only group campground at Hickory Grove (Riverfront), capacity 1-25 people. Fishing, hiking, horse trails, and picnicking. Season April-November.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January27°14°-15°56°11 of 11
February33°18°-13°62°11 of 11
March45°30°6°72°10 of 11
April57°38°21°78°6 of 11
May68°49°37°85°0 of 11
June78°59°48°92°0 of 11
July82°67°59°94°0 of 11
August79°66°58°90°0 of 11
September77°60°50°86°0 of 11
October59°45°30°79°1 of 10
November45°32°5°69°7 of 10
December35°24°-7°64°10 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Nearby campgrounds

All public campgrounds in Illinois · Every state and province · Facts read from the operator 2026-08-29. Confirm fees, rules and current status with the operator before you go.