What's happening in Longmont in August 2026?

There are 42 events in Longmont, Colorado in August 2026, including Gabriel Santiago Duo at Johnson's Station, Open Mic Night at Grossen Bart Brewery, Tuesday Night Live Music with Drew Moore at Oskar Blues Fooderies Longmont, Community Games & Bingo at Parkway Food Hall. Browse the full August 2026 calendar on VenuNite.

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

Yes — 21 of the listed August 2026 events in Longmont are free, including concerts, open mics, and community events. Filter by price on the list above.

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

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

Events in Longmont — August 2026 (42 Things to Do)

August 2026 in Longmont, Colorado brings 42 live events across the city — from music to community to food & drink. 21 of the listed events are free. Here's what's on.

Events in Longmont — August 2026

All August 2026 Events

Frequently Asked Questions

Events in Longmont — August 2026

All August 2026 Events

Gabriel Santiago Duo

Open Mic Night

Tuesday Night Live Music with Drew Moore

Community Games & Bingo

Introduction to 16mm Filmmaking with the Bolex

Bingo/Music Bingo

Monthly Make-Along: Treasure Shelf + Clay Club Combo!

Thursday Night Spotlight

Karaoke with Nic's Mobile Music

Live Music – Patio Sessions at Parkway

Next Stop Comedy at St. Vrain Cidery! - Longmont, CO

Swallow Hill Music Presents Dustbowl Revival in The Garden

Mission Preparation class

Open Mic Night

Tuesday Night Live Music with Drew Moore

Community Games & Bingo

Thursday Night Spotlight

Vision Zero Task Force - August Meeting| Reunión de Visión Cero - Agosto

Karaoke with Nic's Mobile Music

Live Music – Patio Sessions at Parkway

Swallow Hill Music Presents: Two Runner in The Garden

Sunday Feast in the Field at Slupik Mini Farm with the Forage Sisters

Open Mic Night

Tuesday Night Live Music with Drew Moore

Gabriel Santiago Duo

Gabriel Santiago Duo

Open Mic Night

Open Mic Night

Tuesday Night Live Music with Drew Moore

Tuesday Night Live Music with Drew Moore

Community Games & Bingo

Community Games & Bingo

Introduction to 16mm Filmmaking with the Bolex

Introduction to 16mm Filmmaking with the Bolex

Bingo/Music Bingo

Bingo/Music Bingo

Monthly Make-Along: Treasure Shelf + Clay Club Combo!

Monthly Make-Along: Treasure Shelf + Clay Club Combo!

Thursday Night Spotlight

Thursday Night Spotlight

Karaoke with Nic's Mobile Music

Karaoke with Nic's Mobile Music

Live Music – Patio Sessions at Parkway

Live Music – Patio Sessions at Parkway

Next Stop Comedy at St. Vrain Cidery! - Longmont, CO

Next Stop Comedy at St. Vrain Cidery! - Longmont, CO

Swallow Hill Music Presents Dustbowl Revival in The Garden

Swallow Hill Music Presents Dustbowl Revival in The Garden

Mission Preparation class

Mission Preparation class

Open Mic Night

Open Mic Night

Tuesday Night Live Music with Drew Moore

Tuesday Night Live Music with Drew Moore

Community Games & Bingo

Community Games & Bingo

Thursday Night Spotlight

Thursday Night Spotlight

Vision Zero Task Force - August Meeting| Reunión de Visión Cero - Agosto

Vision Zero Task Force - August Meeting| Reunión de Visión Cero - Agosto

Karaoke with Nic's Mobile Music

Karaoke with Nic's Mobile Music

Live Music – Patio Sessions at Parkway

Live Music – Patio Sessions at Parkway

Swallow Hill Music Presents: Two Runner in The Garden

Swallow Hill Music Presents: Two Runner in The Garden

Sunday Feast in the Field at Slupik Mini Farm with the Forage Sisters

Sunday Feast in the Field at Slupik Mini Farm with the Forage Sisters

Open Mic Night

Open Mic Night

Tuesday Night Live Music with Drew Moore

Tuesday Night Live Music with Drew Moore

Frequently Asked Questions

Gabriel Santiago Duo

Open Mic Night