Lachine, Quebec Weather
Lachine, 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 Lachine in Montréal; Montréal.
Marine forecast and fishing conditions near Lachine.
Flight conditions near Lachine. Data source: locating…
Soil conditions, frost risk and crop weather for Lachine.
About Lachine, Quebec
Lachine is a borough in Montréal; Montréal, Quebec, Canada. It is classified as a village / hamlet. Lachine is located at 45.4403°N, 73.7056°W. It observes Eastern Time (UTC−5 / −4). Postal code area: H8T.
Lachine rests upon the gentle, sloping shore of Lac Saint-Louis, a site where the horizon expands across the vast, shimmering surface of the water. It lies 14.1 km west-south-west of Montréal, QC (from Montréal, QC: bearing 237°T), and is situated 12.7 km south-south-east of Laval. The terrain here is shaped by the presence of Le Tertre, a subtle rise in the land that anchors the neighborhood against the open expanse of the lake. As the sun begins its descent, the light catches the ripples near the shore, turning the water into a sheet of hammered silver that shifts with the cooling air. While the Rivière Châteauguay flows quietly some 6 km away, the atmosphere in Lachine remains defined by the immediate, steady pull of the lake, offering a quiet clarity to those who walk its banks. The history of Lachine is deeply rooted in its function as a vital threshold for travel and trade, serving as a gateway for explorers and merchants who once looked toward the horizon for passage. Industry has long marked the character of the district, with remnants of its manufacturing past standing alongside modern life, creating a distinct blend of brick-walled resilience and contemporary growth. The neighborhood maintains a deliberate pace, far removed from the intensity of distant attractions like Chutes Saint-Louis, which lies 20 km away, or the expansive greenery of Parc national d'Oka, located 25 km from the shore. Residents move through their day with a grounded focus, living in a space that balances the weight of its mercantile heritage with the simple, enduring beauty of the water’s edge.
Lachine déploie sa longue silhouette sobre le long des rives du Lac Saint-Louis, là où l’horizon s’ouvre sur une étendue d’eau calme dont la clarté change avec le passage des heures. Le terrain, marqué par la proximité du Tertre, conserve le souvenir des portages anciens et des explorations qui ont dessiné l’identité de cette terre. L’air y possède une texture particulière, chargée de cette fraîcheur qui précède la nuit, tandis que les reflets du couchant viennent mourir sur les quais en pierre. À environ six kilomètres, la Rivière Châteauguay apporte une discrétion fluviale, tandis que le rugissement lointain des Chutes Saint-Louis, situées à une vingtaine de kilomètres, semble ponctuer le silence des vastes étendues environnantes. Vers le nord, à vingt-cinq kilomètres, le Parc national d'Oka ferme l’horizon de sa masse boisée. Lachine porte en elle le poids des mémoires industrielles et des traditions portuaires, où chaque bâtisse de brique raconte l’effort des hommes et la persistance des métiers liés au passage. En marchant près des berges, il est possible de percevoir le rythme des marées intérieures et la solidité d’un sol qui a vu passer les siècles sans jamais perdre sa stature, offrant une présence calme et indomptable dans le paysage québécois.
Live animated radar for Lachine and surroundings — RainViewer.
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.
Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload
| Location | Lachine, Montréal; Montréal, Quebec |
| Coordinates | 45.440278°N, 73.705556°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | H8T |
| Area Code | 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
About This Lachine, Quebec Weather Page
This page provides live weather conditions and forecasts for Lachine, 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 Lachine includes coordinates 45.440278°N, 73.705556°W, situated in Montréal; Montréal. Postal FSA: H8T. 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.