City, County & Regional Parks · Illinois

Loud Thunder Riverview Campground

City, County & Regional Parks · Illinois, United States

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Sites
30
Hookups
30 no hookups
Cost
County resident: $17.00/night.
Drinking water
Yes
Restrooms
Yes
Showers
Yes
Elevation
614 ft
Dark sky
Bortle class 4
Nearest town
Illinois City
Address
19406 Loud Thunder Road, Illinois City, IL 61259
Phone
309-795-1040

About

Rock Island County Forest Preserve campground on the north shore of Loud Thunder Forest Preserve. 30 primitive (non-electric) campsites. Boat ramp access to the Mississippi River, hiking trails, a bathroom/shower building, water access, and a picnic area. Rock Island County publishes one address for Loud Thunder Forest Preserve, so this shares a point with the preserve's other campgrounds.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January30°15°-18°56°11 of 11
February35°19°-12°65°11 of 11
March48°32°8°75°10 of 11
April61°41°26°81°5 of 11
May73°56°40°90°0 of 11
June83°65°50°93°0 of 11
July85°69°61°94°0 of 11
August82°68°58°92°0 of 11
September81°62°52°92°0 of 11
October63°47°30°83°2 of 10
November50°33°9°73°7 of 10
December39°26°-9°70°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 2026-09-04. Confirm fees, rules and current status with the operator before you go.