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Your Weekend Guide to Ontario
August 22 – August 23, 2026 · 6 events
This weekend in Ontario, California brings 6 live events across the city. Here's what's on.
Events in Ontario This Sunday
2 events are listed for Sunday, including Ontario Tower Buzzers vs. Inland Empire 66ers at ONT Field (5:05 PM), Aida Rodriguez at Ontario Improv (6:00 PM). Events that start earlier in the weekend may still be running Sunday; open an event for its current schedule.
Saturday, August 22
Sunday, August 23
Browse All Weekend Events
OntarioCaliforniaThis Weekend
6 events
Sat, Aug 22 · 6:05 PM
SportsOntario Tower Buzzers vs. Inland Empire 66ers
ONT Field · Ontario
Frequently Asked Questions
- What's happening in Ontario this weekend?
- There are 6 events happening in Ontario this weekend (August 22 – August 23, 2026), including Artist Talk with Melanie Walden Led by Rebecca Ustrell at Chaffey Community Museum of Art, Catfish Derby at Cucamonga-Guasti at Cucamonga-Guasti Regional Park, Ontario Tower Buzzers vs. Inland Empire 66ers at ONT Field (6:05 PM), Aida Rodriguez at Ontario Improv (7:00 PM). Browse the full lineup on VenuNite.
- Are there free things to do in Ontario this weekend?
- No events in Ontario this weekend are currently marked free. Events with an unknown price are not counted as free.
- What events are happening in Ontario this Sunday?
- 2 listed events are happening in Ontario this Sunday, including Ontario Tower Buzzers vs. Inland Empire 66ers at ONT Field (5:05 PM), Aida Rodriguez at Ontario Improv (6:00 PM).
- Where can I find things to do in Ontario, California?
- VenuNite aggregates live events from venues across Ontario. Browse by date, venue, or event type to find what's happening near you.