What's happening in Petaluma in October 2026?

There are 27 events in Petaluma, California in October 2026, including Read to a Dog at Sonoma County Library - Petaluma Regional Library, An Evening with Paul Thorn Benefiting Global Healing and Polly Klaas at Polly Klaas Community Theater, Shut Up & Write!® at Aqus in Petaluma (in person) at Aqus Café at Foundry Wharf (10:30 AM), An Evening Of Climate Action Conversation at Polly Klaas Community Theater. Browse the full October 2026 calendar on VenuNite.

Are there free things to do in Petaluma in October 2026?

No October 2026 events in Petaluma are currently marked free. Events with an unknown price are not counted as free.

How do I find events in Petaluma for a specific date in October 2026?

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

Events in Petaluma — October 2026

27 things to do in Petaluma, California in October 2026

October 2026 in Petaluma, California brings 27 live events across the city, led by family (6), community (4), literary (4). Here's what's on.

Family (6)Community (4)Literary (4)Sports (4)Art (3)

All October 2026 Events

Coming up in November 2026

Wine Country in Fall
Nov 1 · Lance's Studio
Shut Up & Write!® at Aqus in Petaluma (in person)
Nov 2 · Aqus Café at Foundry Wharf
The Petaluma East Side Farmers' Market — Tuesday
Nov 3 · The Petaluma East Side Farmers' Market
BABYTIME (Tickets Required)
Nov 3 · Sonoma County Library - Petaluma Regional Library
Tuesday Night Fitness Hike: 5+ Fast Miles, Downtown Petaluma and Western Hills
Nov 3 · Brixx Restaurant
Improv Next Steps & Scene Work
Nov 3 · Polly Klaas Community Theater
Sonoma County APA pool league
Nov 3 · Buffalo Billiards
Blood Pressure Checks--Free!
Nov 4 · Sonoma County Library - Petaluma Regional Library

See all November 2026 events in Petaluma →

Frequently Asked Questions

What's happening in Petaluma in October 2026?: There are 27 events in Petaluma, California in October 2026, including Read to a Dog at Sonoma County Library - Petaluma Regional Library, An Evening with Paul Thorn Benefiting Global Healing and Polly Klaas at Polly Klaas Community Theater, Shut Up & Write!® at Aqus in Petaluma (in person) at Aqus Café at Foundry Wharf (10:30 AM), An Evening Of Climate Action Conversation at Polly Klaas Community Theater. Browse the full October 2026 calendar on VenuNite.
Are there free things to do in Petaluma in October 2026?: No October 2026 events in Petaluma are currently marked free. Events with an unknown price are not counted as free.
How do I find events in Petaluma for a specific date in October 2026?: VenuNite lists every upcoming event in Petaluma, California with date filters. Use the date picker on this page to narrow October 2026 down to a single day or weekend.

Things to Do in Petaluma →All Events →