Events in Ontario — August 2026

Frequently Asked Questions

What's happening in Ontario in August 2026?

There are 40 events in Ontario, California in August 2026, including Fresno Grizzlies at Ontario Tower Buzzers at ONT Field (6:05 PM), Ontario Tower Buzzers vs. Fresno Grizzlies at ONT Field (6:05 PM), Intocable: Cultura Tour 2026 at Toyota Arena (8:00 PM), Russell Peters at Ontario Improv (8:30 PM). Browse the full August 2026 calendar on VenuNite.

Are there free things to do in Ontario in August 2026?

Yes — 24 of the listed August 2026 events in Ontario are free, including concerts, open mics, and community events. Filter by price on the list above.

How do I find events in Ontario for a specific date in August 2026?

VenuNite lists every upcoming event in Ontario, California with date filters. Use the date picker on this page to narrow August 2026 down to a single day or weekend.