Top Things to Do in Montreal This Weekend (September 25–27, 2026)

Updated for Friday–Sunday, September 25–27, 2026.

September’s last weekend in Montreal is action-packed, with world-championship cycling, music festivals, citywide culture days, and standout family activities. Weather planning: Check the Environment Canada forecast before departure; a current September 25–27 forecast could not be independently confirmed in this check. Check organiser updates for timing or rain plans, especially for family outings. If you need a weatherproof backup, see AllAround’s rainy-day things to do in Montreal guide.

Top Events This Weekend

UCI Road World Championships – Elite Races

Women: Saturday September 26, 09:00; Men: Sunday September 27, 09:00 Both elite road races start at Quartier DIX30 in Brossard and finish on the Montreal circuit around Mount Royal. Use the organiser’s Parc Avenue spectator guidance rather than assuming the time-trial route through Parc Jean-Drapeau applies. Expect road closures and allow extra transit time. Race schedule · Spectator guide

POP Montreal International Music Festival

Friday, Sept 25 – Sunday, Sept 27 · Mile End, Plateau, Downtown & more · Ticketed & free events
Montreal’s essential indie festival takes over city neighbourhoods with more than 200 concerts, public art, and Art POP installations. Major shows are ticketed; dozens of free outdoor activities and creative workshops run all weekend (checking the site for any rain moves).
Full program & tickets

Journées de la culture

Friday, Sept 25 – Sunday, Sept 27 · Citywide · Mostly free
This Quebec-wide festival unlocks hundreds of free one-off cultural events: open studio tours, museum workshops, participatory art, and live music in venues large and small. Check the official schedule for activity times, language options, and all-ages indicators.
See city program & map

Orchestre symphonique de Montréal: Poulenc & Sibelius

Friday, Sept 25 & Saturday, Sept 26 · 7:30pm · Maison symphonique · Ticketed
The OSM and Rafael Payare launch the new season with Poulenc’s Gloria and Sibelius’s symphonic masterwork. Family and student pricing available; suitable for ages 5 and up.
Concert details & tickets

Dying Fetus & Sanguisugabogg (Metal Concert)

Sunday, Sept 27 · 6:30pm · Le National · Ticketed, 18+
A heavy-hitting metal double bill at Le National to close the weekend. Advance tickets strongly recommended; 18+ only.
More info & tickets

Montreal Canadiens Preseason: Habs vs. Bruins

Saturday, Sept 26 · 7:00pm · Bell Centre · Ticketed
NHL pre-season excitement returns as the Canadiens face off against historic rivals Boston Bruins. Check current ticket availability; review access and seating protocols on the arena site.
Game info & tickets

Pointe-à-Callière: Journées de la culture Workshops & Immersive Experience

Saturday, Sept 26 & Sunday, Sept 27 · 11:00am–5:00pm · Pointe-à-Callière Museum · Free/With admission
Old Montreal’s archaeology museum comes alive for Journées de la culture with immersive family workshops and a special participatory event. Most activities free with museum admission; kids under 17 enter free with adult. Book ahead if you can.
Event schedule & booking

McCord Stewart Museum: Family Discovery Trails & Indigenous Exhibits

All weekend · McCord Stewart Museum · General admission, ages 12 & under free
Hands-on family trails, Indigenous cultures activities, and interactive gallery experiences all weekend. Downtown location makes it a strong rainy-day alternative.
Family activities

Jean-Talon Market: Fall Harvest Fair

All weekend · Jean-Talon Market, Little Italy · Free entry
Taste Quebec’s harvest, enjoy chef demos, and catch live music pop-ups at the Jean-Talon Market’s annual autumn fair. Most vendor areas are covered if rain hits.
Market schedule

Les Jardins Gamelin: Urban Oasis & Free Programming

Friday, Sept 25 – Sunday, Sept 27 · Place Émilie-Gamelin · Free
Downtown’s lively public garden hosts free creative events, DJs, and local bites with abundant covered seating—ideal rain or shine.
Programming & site info

Kids Discovery Weekend at the Biodome

Saturday, Sept 26 & Sunday, Sept 27 · 9:00am–5:00pm · Biodome · Admission required, under 17 free
Family-focused drop-in activities, eco stations, and behind-the-scenes animal moments at the newly renewed Biodome. Indoor, so a great rainy-day fallback with kids. Advance reservation required.
Family program & tickets

Art POP Outdoor Installations

Friday, Sept 25 – Sunday, Sept 27 · Parc des Amériques & Plateau · Free
As part of POP Montreal, find outdoor contemporary art and community workshops in the Plateau. See festival site for any rain relocations.
Installations schedule

City usuals

• Atwater Market: Bustling with local produce, baked goods, and food stands; most stalls are covered. Market details
• Marché Bonsecours: Historic Old Montreal public hall, boutiques, and exhibitions. Opening info
• Sunday Mount Royal Tam-Tams: Join the city’s open gathering for drumming and dance at the base of Mount Royal, Sunday afternoons (canceled if heavy rain). Event info

Planning notes:

• Street closures and transit changes are in effect Saturday and Sunday for the UCI cycling events. Review city advisories and plan extra travel time.
• With uncertain weather, organisers may adapt programs last minute; check official pages in the hours before you go.
• For families or anyone planning outdoor activities, see AllAround’s rainy-day things to do in Montreal for more indoor options.

Date correction: Fierté Montréal’s festival ran July 31–August 9; its community days are not a September weekend listing. Official 2026 announcement.