What festivals events are happening in Longmont this weekend?

There are 4 festivals events in Longmont, Colorado this weekend (October 24 – October 25, 2026), including Boulder County Farmers' Market - Longmont & Boulder — Saturday at Boulder County Farmers' Market - Longmont & Boulder, St. Vrain Trunk or Treat / Fall Festival at The Church of Jesus Christ of Latter-day Saints (4:00 PM), Feria Del Tamal at Exhibit Building, “Longmont Fall Festival | FREE Community Event at Edge Circle, True North (11:00 AM). Browse the full weekend lineup and get tickets on VenuNite.

Are there free festivals events in Longmont this weekend?

Yes — 2 of this weekend's festivals events in Longmont are explicitly listed as free. Confirm price details on the event page or organizer source.

Where can I see festivals in Longmont beyond this weekend?

VenuNite lists every upcoming festivals event in Longmont, Colorado — tonight, this weekend, and beyond. See the full Longmont festivals calendar for all listings.

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Festivals in Longmont This Weekend

October 24 – October 25, 2026 · 4 events Friday through Sunday

Sunday (1) ↓

Festivals in Longmont This Sunday

1 festivals events are listed for Sunday, including “Longmont Fall Festival | FREE Community Event at Edge Circle, True North (11:00 AM). Times and availability can change; open an event for the organizer source.

Festivals This Weekend

Festivals in Nearby Cities

These are separate city calendars and are not included in the Longmont weekend total above.

Boulder

Frequently Asked Questions

What festivals events are happening in Longmont this weekend?: There are 4 festivals events in Longmont, Colorado this weekend (October 24 – October 25, 2026), including Boulder County Farmers' Market - Longmont & Boulder — Saturday at Boulder County Farmers' Market - Longmont & Boulder, St. Vrain Trunk or Treat / Fall Festival at The Church of Jesus Christ of Latter-day Saints (4:00 PM), Feria Del Tamal at Exhibit Building, “Longmont Fall Festival | FREE Community Event at Edge Circle, True North (11:00 AM). Browse the full weekend lineup and get tickets on VenuNite.
Are there free festivals events in Longmont this weekend?: Yes — 2 of this weekend's festivals events in Longmont are explicitly listed as free. Confirm price details on the event page or organizer source.
What festivals events are happening in Longmont on Sunday?: 1 festivals events are listed in Longmont on Sunday, including “Longmont Fall Festival | FREE Community Event at Edge Circle, True North (11:00 AM). Browse the Sunday section for times and venues.
Where can I see festivals in Longmont beyond this weekend?: VenuNite lists every upcoming festivals event in Longmont, Colorado — tonight, this weekend, and beyond. See the full Longmont festivals calendar for all listings.

All Festivals in Longmont →Everything This Weekend →Tonight →All Events →

Festivals in Longmont This Weekend

October 24 – October 25, 2026 · 4 events Friday through Sunday

Sunday (1) ↓

Festivals in Longmont This Sunday

1 festivals events are listed for Sunday, including “Longmont Fall Festival | FREE Community Event at Edge Circle, True North (11:00 AM). Times and availability can change; open an event for the organizer source.

Festivals This Weekend

LongmontColoradoThis WeekendFestivals

4 events

CitiesLongmont

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4 events

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Boulder County Farmers' Market - Longmont & Boulder — Saturday

Sat, Oct 24Festival

Boulder County Farmers' Market - Longmont & Boulder — Saturday

Boulder County Farmers' Market - Longmont & Boulder

· Longmont, CO

View Details →

Sat, Oct 24 · 4:00 PMHoliday

St. Vrain Trunk or Treat / Fall Festival

The Church of Jesus Christ of Latter-day Saints

· Longmont, CO

· Free

Eventbrite

Free · Eventbrite →

Feria Del Tamal

Sat, Oct 24Food & Drink

Feria Del Tamal

Exhibit Building

· Longmont, CO

View Details →

Sun, Oct 25 · 11:00 AMFestival

“Longmont Fall Festival | FREE Community Event

Edge Circle, True North

· Longmont, CO

· Free

Eventbrite

Free · Eventbrite →

Festivals in Nearby Cities

These are separate city calendars and are not included in the Longmont weekend total above.

Boulder

Frequently Asked Questions

What festivals events are happening in Longmont this weekend?: There are 4 festivals events in Longmont, Colorado this weekend (October 24 – October 25, 2026), including Boulder County Farmers' Market - Longmont & Boulder — Saturday at Boulder County Farmers' Market - Longmont & Boulder, St. Vrain Trunk or Treat / Fall Festival at The Church of Jesus Christ of Latter-day Saints (4:00 PM), Feria Del Tamal at Exhibit Building, “Longmont Fall Festival | FREE Community Event at Edge Circle, True North (11:00 AM). Browse the full weekend lineup and get tickets on VenuNite.
Are there free festivals events in Longmont this weekend?: Yes — 2 of this weekend's festivals events in Longmont are explicitly listed as free. Confirm price details on the event page or organizer source.
What festivals events are happening in Longmont on Sunday?: 1 festivals events are listed in Longmont on Sunday, including “Longmont Fall Festival | FREE Community Event at Edge Circle, True North (11:00 AM). Browse the Sunday section for times and venues.
Where can I see festivals in Longmont beyond this weekend?: VenuNite lists every upcoming festivals event in Longmont, Colorado — tonight, this weekend, and beyond. See the full Longmont festivals calendar for all listings.