Prophetstown, IL

Prophetstown State Park — Walnut Grove

Availability

Each day shows how many of this campground’s sites are open.

About this spot

Prophetstown State Park, on the northeast edge of Prophetstown along the south bank of the Rock River in Whiteside County, is a scenic and historic area offering a variety of recreational facilities. Once the site of an American Indian village, the 53-acre park derives its name from the Native American prophet Wa-bo-kie-shiek. Prophetstown became a state park in 1947 in legislation sponsored by State Rep. George S. Brydia, who had served 10 terms as mayor of Prophetstown. Gov. William G. Stratton dedicated the park in formal ceremonies there on Sept. 18, 1953.

Typical weather

Rock River

Average water temperature
Average water temperature for Rock River, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.33°JJanuary: average water temperature 33°F36°FFebruary: average water temperature 36°F41°MMarch: average water temperature 41°F53°AApril: average water temperature 53°F63°MMay: average water temperature 63°F69°JJune: average water temperature 69°F73°JJuly: average water temperature 73°F72°AAugust: average water temperature 72°F65°SSeptember: average water temperature 65°F55°OOctober: average water temperature 55°F43°NNovember: average water temperature 43°F40°DDecember: average water temperature 40°F

Water: Water Quality Portal — 12 field-sample stations

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