County Fair Guide

Will County Fair

Peotone, Illinois

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2026 Dates

August 26–30, 2026

Duration

5 days

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Size

medium

Good to Know

Peotone is in the agricultural heart of Will County south of Chicago — the county is one of the fastest-growing in the US but retains strong agricultural traditions.

Highlights

Expect livestock judging, 4-H and FFA competitions, carnival rides, grandstand entertainment, local food vendors, and the community spirit of Will County.

Will County Fair Overview

Held annually in Peotone, the Will County Fair is a five-day late-August celebration in one of Illinois's largest counties, serving the agricultural and suburban communities south of Chicago.

Heading to Will County Fair?

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