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Vieux-Saint-Laurent, Quebec Weather

Vieux-Saint-Laurent, Quebec — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast, soil and crop conditions for Vieux-Saint-Laurent in Montréal; Montréal.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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ECCC Extended Forecast
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🌊 Marine & Fishing

Marine forecast and fishing conditions near Vieux-Saint-Laurent.

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🎣 Best times to fish today (solunar)
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✈️ Aviation Weather

Flight conditions near Vieux-Saint-Laurent. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Vieux-Saint-Laurent.

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About Vieux-Saint-Laurent, Quebec

Vieux-Saint-Laurent is a residential area in Montréal; Montréal, Quebec, Canada. It is classified as a small locality. Vieux-Saint-Laurent is located at 45.5114°N, 73.6750°W. It observes Eastern Time (UTC−5 / −4). Postal code area: H4L.

Vieux-Saint-Laurent rests upon the earth with a quiet permanence, defined by its proximity to the St. Lawrence and the rising prominence of the Les Écores. It lies 9.4 km west of Montréal, QC (from Montréal, QC: bearing 272°T), and is situated 7.0 km south-east of Laval. The air here carries a distinct crispness, holding the cool breath of the St. Lawrence as it moves past the shoreline, while the low light of late afternoon illuminates the textures of the stone and brick that define the local architecture. Though the Rivière Suzanne flows some 13 km away and the serene waters of Lac aux Castors sit 6 km to the south, the local landscape retains a sturdy, grounded character that resists the encroaching pace of the wider metropolis. Even the distant presence of Parc national des Îles-de-Boucherville, located 19 km to the east, seems to mirror the quiet endurance of the local terrain. The land itself holds a heavy, settled quality, marked by a history of cultivation and trade that has long shaped the way the sun warms the streets at daybreak. Vieux-Saint-Laurent maintains a legacy of industrious growth, having transitioned from its early agrarian roots into a center where the precision of modern aerospace engineering now defines the local economy. The neighborhood preserves a sense of focus, with academic institutions like the Cégep de Saint-Laurent anchoring the intellectual life of the inhabitants and fostering a tradition of learning that permeates the local culture. Residents move through their days with a steady purpose, balancing the demands of a high-tech industrial sector against the preservation of historic sites that reflect the area's deep-seated origins. In the quiet corners of Vieux-Saint-Laurent, one can still find the remnants of a slower era, where the simple act of walking along the older thoroughfares reveals the enduring spirit of a place that values both its heritage and its contributions to the future.

Vieux-Saint-Laurent déploie ses rues sur une plaine calme, là où la terre semble retenir le souvenir des anciennes concessions agricoles qui ont façonné son tracé originel. À mesure que le jour décline, une lumière douce enveloppe les façades de pierre et les toitures, révélant la persistance d'un héritage qui s'est transformé en une vie urbaine paisible, loin de l'effervescence des grands axes. Le paysage environnant, marqué par la proximité des Écores, offre une élévation discrète qui domine le rivage du Saint-Laurent, lequel défile avec une constance souveraine. La géographie immédiate se dessine par ces contrastes feutrés, tandis que la Rivière Suzanne, située à treize kilomètres, susurre sa présence aux confins de la mémoire locale, à l'instar du Lac aux Castors qui repose à six kilomètres dans une quiétude silencieuse. Plus loin, à dix-neuf kilomètres, le Parc national des Îles-de-Boucherville complète cet horizon naturel. Vieux-Saint-Laurent habite cet espace avec une simplicité qui se lit dans le quotidien de ses habitants, cultivant un rythme singulier où l'histoire se confond avec une modernité discrète, laissant l'air frais du fleuve circuler entre les bâtisses pour rappeler, par le souffle du vent, la permanence du terrain sous le ciel changeant de Montréal.

📡 Precipitation Radar

Live animated radar for Vieux-Saint-Laurent and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector. Auto-refreshes every 10 minutes on page reload. Frames the whole country from Newfoundland to the BC coast, plus adjacent Pacific and Atlantic storm approaches.

NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector
🎬 Animated loop 🔍 Higher resolution (1125×560) 🌡️ Infrared (IR) view 🇨🇦 ECCC Satellite Viewer

Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload

🌙 Astronomy
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LocationVieux-Saint-Laurent, Montréal; Montréal, Quebec
Coordinates45.511389°N, 73.675°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAH4L
Area Code263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873
Page generatedJuly 2026
Weather dataOpen-Meteo (open-source), Environment and Climate Change Canada

About This Vieux-Saint-Laurent, Quebec Weather Page

This page provides live weather conditions and forecasts for Vieux-Saint-Laurent, Quebec, including current conditions, a 24-hour hourly forecast, 7-day outlook, ECCC extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modelled estimate shown when no station is in range), precipitation radar and NOAA GOES satellite imagery. Additional sections may include marine and fishing conditions with a solunar forecast for coastal localities, and soil temperature, crop weather and live Water Survey of Canada river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.

Location data for Vieux-Saint-Laurent includes coordinates 45.511389°N, 73.675000°W, situated in Montréal; Montréal. Postal FSA: H4L. Telephone area code: 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873. Timezone: Eastern Time (UTC−5 / −4).

Weather data is sourced from Environment and Climate Change Canada (ECCC) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov, with a modelled estimate used where no nearby reporting station is available. River and stream data is sourced from Water Survey of Canada (WSC) via the ECCC GeoMet realtime hydrometric feed. Marine and solunar data are modelled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-19 and is public domain.