Saint-Constant, Quebec Travel Guide

City City in Quebec, Canada

Suburban town south of Montreal, Saint‑Constant features river trails along the Châteauguay, cycling paths and heritage houses. Families visit for weekend picnics, local farmers’ markets and easy access to the island’s waterways.

Main image
Costs
$90-140 / day
South Shore suburb pricing similar to other Montreal commuter towns; midrange hotels and dining nearby.
Safety
Safe, suburban
Generally safe and residential; family-oriented neighbourhoods and low violent crime.
Best Time
May-September (best outdoor weather)
Warm months are best for parks, riverfront cycling and suburban outdoor attractions.
Time
Weather
Population
27,359
Infrastructure & Convenience
Good road links and commuter transit options; services geared to residents rather than tourists.
Popularity
Primarily a commuter and family community; minimal tourist traffic beyond regional day-trips.
Known For
Suburban riverfront, residential neighbourhoods, historic houses, commuter access to Montreal, parks, golf courses, community events, local schools
Saint-Constant sits on Montreal's south shore and developed as a strong commuter suburb with a mix of historic homes and modern subdivisions.

Why Visit Saint-Constant, Quebec? #

South of Montreal along the St. Lawrence’s south shore, Saint‑Constant blends riverside trails with a compact historic core that attracts families and cyclists. Heritage homes and small parks line quiet streets, while markets and seasonal events highlight local produce and crafts. Its proximity to Montreal and easy bike routes along the river make it a convenient, low-key base for visitors who prefer village charm combined with outdoor recreation.

Top Things to Do in Saint-Constant, Quebec

All Attractions ›
Don't Miss
  • Parc des Rapides - Large riverside park offering walking trails, picnic spots, and scenic river views.
  • Saint-Constant historic village center - Quiet main street with century-old homes, local cafés, and community events.
  • Marché de Saint-Constant - Local market selling regional produce, baked goods, and artisanal foods on weekends.
Hidden Gems
  • Saint-Constant waterfront boardwalk - Under-the-radar riverside stretch ideal for peaceful walks and birdwatching.
  • Local craft breweries and bistros - Small neighbourhood spots offering regional beers and seasonal bistro menus.
  • Farm stands on Route 132 - Short drives to roadside stands selling fresh berries, maple products, and vegetables.
Day Trips
  • Old Longueuil and Old Montreal - Cross the river for historic Old Montreal's sights, restaurants, and museums.
  • Îles-de-Boucherville National Park - Short drive to island park for cycling, canoeing, and riverside nature trails.

Best Time to Visit Saint-Constant, Quebec #

Late spring through early fall (May-September) offers warm weather, festivals and river access. Winters are long, cold and snowy-expect typical Montreal-area conditions and plan for layers.

Summer
June - August · 16°C to 27°C (61°F to 81°F)
Warm, comfortable and often humid - great for parks, cycling and patio dinners; mosquitoes can be bothersome at dusk outdoors.
Winter
December - February · -15°C to -5°C (5°F to 23°F)
Bitter cold with snow and icy streets; great for skating, sledding and cozy cafés - dress in serious layers and waterproof boots.
Spring/Autumn
March - May & September - November · 0°C to 15°C (32°F to 59°F)
Variable weather with brisk mornings and occasional rain; charming shoulder-season light, good for lower prices and quieter neighbourhood wandering often.

Best Time to Visit Saint-Constant, Quebec #

Climate

Saint-Constant, Quebec's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -15°C to 27°C. Moderate rainfall (977 mm/year), distributed fairly evenly throughout the year.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
37°
Warmest Month
-41°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -5°C and lows of -15°C. Moderate rainfall (68 mm) and mostly overcast skies.

31 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-15° -5°
92%
Humidity
Very Humid

Weather

68 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.0h daylight

February

February is freezing with highs of -4°C and lows of -13°C. Moderate rainfall (58 mm) and mostly overcast skies.

37 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-13° -4°
90%
Humidity
Very Humid

Weather

58 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.2h daylight

March

March is freezing with highs of 2°C and lows of -7°C. Moderate rainfall (71 mm) and partly cloudy skies.

47 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-7°
87%
Humidity
Very Humid

Weather

71 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 11°C and lows of 1°C. Moderate rainfall (77 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
81%
Humidity
Very Humid

Weather

77 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
13.4h daylight

May

May is cool with highs of 19°C and lows of 8°C. Regular rainfall (80 mm) and partly cloudy skies.

66 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
19°
79%
Humidity
Very Humid

Weather

80 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.3
UV Index
High
14.7h daylight

June

June is mild with highs of 24°C and lows of 13°C. Regular rainfall (87 mm) and partly cloudy skies.

76 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 24°
79%
Humidity
Very Humid

Weather

87 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.4h daylight

July

July is the warmest month with highs of 27°C and lows of 16°C. The wettest month with 95 mm of rain and partly cloudy skies.

82 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 27°
77%
Humidity
Very Humid

Weather

95 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.1h daylight

August

August is mild with highs of 26°C and lows of 14°C. Regular rainfall (94 mm) and partly cloudy skies.

79 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
15° 26°
74%
Humidity
Very Humid

Weather

94 mm
Rainfall
2.8 m/s
Wind
Calm
1.4
UV Index
High
13.9h daylight

September

September is cool with highs of 20°C and lows of 10°C. Regular rainfall (93 mm) and partly cloudy skies.

72 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 21°
75%
Humidity
Very Humid

Weather

93 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 13°C and lows of 4°C. Regular rainfall (81 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
81%
Humidity
Very Humid

Weather

81 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.8h daylight

November

November is cold with highs of 6°C and lows of -2°C. Regular rainfall (90 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
86%
Humidity
Very Humid

Weather

90 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.4h daylight

December

December is freezing with highs of -2°C and lows of -10°C. Regular rainfall (83 mm) and mostly overcast skies.

33 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-10° -2°
91%
Humidity
Very Humid

Weather

83 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.6h daylight

How to Get to Saint-Constant, Quebec

By Air
By Train & Bus

How to Get Around Saint-Constant, Quebec #

Saint‑Constant’s centre is small and easy to explore on foot for short trips. Local buses (RTL) connect the town with neighbouring municipalities and to Montreal’s transit network; many residents also use cars for everyday travel. Commuter options exist for work commutes, but a car makes reaching surrounding suburban retail or leisure areas faster and more flexible.

Where to Stay in Saint-Constant, Quebec #

Budget
Near Autoroute 30 - CA$50-90/night
Saint‑Constant is a quiet Montreal suburb with a few motels and guesthouses. Low-cost rooms are basic; expect to travel into Montreal for more hostel choices.
Mid-Range
Industrial/commuter zone - CA$100-160/night
Comfortable chain and boutique hotels are limited in town; many visitors stay in Longueuil or Montreal for more mid-range options and dining.
Luxury
Near highway exits - CA$170+/night
Saint‑Constant itself lacks luxury hotels. For high-end stays, book in downtown Montreal (20-30 minutes away) where full-service hotels are available.

Where to Eat in Saint-Constant, Quebec #

Breakdown of cuisine types found across Saint-Constant, Quebec's restaurants and food venues, based on OpenStreetMap data.

Pizza
Burger
Sandwich
Sushi
Breakfast
Chinese
Chicken
Italian
Vietnamese
Barbecue
Eggs
Greek
Asian
Indian
Korean
Hot Dog
Poutine
Lebanese
Kebab
Japanese

Nightlife in Saint-Constant, Quebec #

Nightlife is limited and local. Evenings generally centre on family restaurants, neighbourhood bars and community events rather than a dedicated nightlife district. For more evening options, nearby Montreal suburbs and the city itself offer a wider selection.

Shopping in Saint-Constant, Quebec #

Shopping is focused on local businesses and services: small shops, grocery stores and a handful of specialty retailers in the town centre. For large shopping centres or big‑box stores you’ll typically drive to neighbouring suburbs. Seasonal markets or community fairs provide occasional local crafts and foods.

Nearby Cities #