Confirmed fair details
The 2026 Wisconsin State Fair
The fair runs Thursday, August 6 through Sunday, August 16 at Wisconsin State Fair Park. The live planner compares only complete hours when the fair is scheduled to be open.
- Location
- 640 South 84th Street, West Allis, WI 53214
- Dates
- August 6–16, 2026
- Sunday–Wednesday
- 10 AM–10 PM CDT
- Thursday–Saturday
- 10 AM–midnight CDT
Live official NWS planning
Best time to go to the Wisconsin State Fair
Comparing published fair hours with the newest official National Weather Service hourly forecast for Wisconsin State Fair Park. A precise better weather window appears only while dependable hourly guidance covers the event.
This identifies a better weather window within published fair hours, not a promise that conditions are safe or that rides, shows or outdoor activities will proceed. Follow NWS warnings, fair announcements, event staff and local emergency instructions.
Weather-aware fair preparation
What to check or pack
Rain and storms
Check radar and alerts near departure time. A packable rain layer and water-resistant protection for essentials may be useful; no purchase is required.
Heat and long walks
Recheck temperature and heat index, bring water, use sun protection and plan indoor breaks during long walks across the fairgrounds.
Weather-dependent rides
The fair says SpinCity may close early or pause because of weather or other safety measures. Organizer and ride-operator decisions take priority over this planner.
Event dates, location, hours and the weather-dependent ride note come from the Wisconsin State Fair. Forecasts, alerts and radar links come from the National Weather Service Milwaukee/Sullivan. MyUSA.us is independent and 100% ad-free.