Confirmed event details
The 2026 Ohio State Fair
The fair runs Wednesday, July 29 through Sunday, August 9 at the Ohio Expo Center and State Fairgrounds. Most weekday activities open at 10 AM, while weekend activities generally open at 9 AM.
- Location
- 717 East 17th Avenue, Columbus, OH 43211
- Dates
- July 29–August 9
- General hours
- Weekdays 10 AM–9 PM · Weekends 9 AM–9 PM
Live official NWS planning
Best time to go to the Ohio State Fair
Comparing upcoming fair hours at the Ohio Expo Center with the newest official National Weather Service hourly forecast.
This identifies a better weather window during published fair hours, not a promise that conditions are safe or that outdoor activities will proceed. Follow NWS warnings, fair announcements, and local emergency instructions.
Weather-aware preparation
What to check before leaving
Rain and storms
Check radar and alerts near departure time. Outdoor rides and activities may change when storms approach.
Heat and sun
Recheck temperature and heat index, carry water, use sun protection, and take breaks in indoor exhibit buildings.
Wind
Review wind and gusts before outdoor shows, rides, and long walks across the fairgrounds.
Event dates, address and hours come from the Ohio State Fair. Forecasts and alerts come from the National Weather Service Wilmington, Ohio. MyUSA.us is independent and 100% ad-free.