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Saint-Luc-Jonction, Quebec Weather

Saint-Luc-Jonction, 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 Saint-Luc-Jonction in Montréal-Ouest; 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 Saint-Luc-Jonction.

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

Flight conditions near Saint-Luc-Jonction. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Saint-Luc-Jonction.

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About Saint-Luc-Jonction, Quebec

Saint-Luc-Jonction is a railway junction in Montréal-Ouest; Montréal, Quebec, Canada. It is classified as a small locality. Saint-Luc-Jonction is located at 45.4700°N, 73.6761°W. It observes Eastern Time (UTC−5 / −4). Postal code area: H4W.

Saint-Luc-Jonction rests as a quiet intersection of movement and stillness, anchored firmly upon the shore of Lac Saint-Louis near the rise of Le Tertre. It lies 10.4 km west-south-west of Montréal, QC (from Montréal, QC: bearing 246°T), and is situated 10.5 km south-south-east of Laval. The air here holds a particular weight, cooling quickly as the sun descends behind the horizon to cast long, sharp shadows across the flat expanse of the land. While the Rivière Suzanne flows far enough away to remain a distant memory in the landscape, the proximity to the water gives the atmosphere a persistent, humid clarity. Beyond the immediate reach of the streets, the distant Parc national des Îles-de-Boucherville serves as a reminder of the wilder, greener reaches that define the broader region. The light at dusk settles over the ground with a pale, bruised violet hue, catching the edges of the rail lines and the brickwork of older buildings in a way that makes the familiar seem suddenly new. Saint-Luc-Jonction emerged from a history defined by the iron pulse of the railway, which once dictated the pace of labor and the movement of goods through the heart of Montréal-Ouest. This heritage lingers in the utilitarian architecture of the neighborhood, where the legacy of industry persists in the sturdy, weathered facades that line the thoroughfares. Local life moves with a steady, pragmatic intent, reflecting a tradition of work that has adapted to the shifting demands of the modern economy. Even as new voices and enterprises settle into the older storefronts, the character of Saint-Luc-Jonction stays rooted in the same industrious spirit that first drew people to these tracks. Residents often find that the quietest moments of the day occur when the noise of transit subsides, leaving only the sound of the wind moving through the trees near the shore.

Saint-Luc-Jonction se déploie avec une retenue silencieuse sur les rives du Lac Saint-Louis, là où le terrain s'incline doucement vers les eaux vastes et froides. À proximité du Tertre, le sol garde la mémoire des anciennes terres agricoles qui dictaient autrefois le rythme des jours. La lumière du crépuscule s'y étire avec une lenteur particulière, transformant les façades en surfaces de cuivre pâle tandis que l'air, chargé d'humidité, annonce la présence proche du Lac Saint-Louis. À neuf kilomètres, la Rivière Suzanne poursuit son cours discret, ignorant les agitations urbaines qui bourdonnent plus loin vers l'est. Si le Parc national des Îles-de-Boucherville se dessine à vingt-deux kilomètres, Saint-Luc-Jonction cultive pour sa part une identité plus contenue, façonnée par les voies ferrées qui ont autrefois justifié son existence. Les habitants observent le ciel changer au-dessus des plaines environnantes, habitués à cette clarté crue qui souligne chaque détail du paysage. Rien ne semble pressé ici, car Saint-Luc-Jonction appartient à ces espaces où le vent, venu du large, semble toujours vouloir raconter une histoire oubliée aux arbres qui bordent les chemins, marquant le passage des jours par la simple inclinaison des ombres sur le sol.

📡 Precipitation Radar

Live animated radar for Saint-Luc-Jonction 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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LocationSaint-Luc-Jonction, Montréal-Ouest; Montréal, Quebec
Coordinates45.47°N, 73.676111°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAH4W
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 Saint-Luc-Jonction, Quebec Weather Page

This page provides live weather conditions and forecasts for Saint-Luc-Jonction, 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 Saint-Luc-Jonction includes coordinates 45.470000°N, 73.676111°W, situated in Montréal-Ouest; Montréal. Postal FSA: H4W. 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.