L'Île-Dorval, Quebec Weather
L'Île-Dorval, 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 L'Île-Dorval in L'Île-Dorval; Montréal.
Marine forecast and fishing conditions near L'Île-Dorval.
Flight conditions near L'Île-Dorval. Data source: locating…
Soil conditions, frost risk and crop weather for L'Île-Dorval.
About L'Île-Dorval, Quebec
L'Île-Dorval is a town in L'Île-Dorval; Montréal, Quebec, Canada. It is classified as a village / hamlet. L'Île-Dorval is located at 45.4329°N, 73.7435°W. It observes Eastern Time (UTC−5 / −4). Postal code area: H9S.
L'Île-Dorval sits quietly upon the waters of Lac Saint-Louis, defined by its singular existence as an island enclave surrounded by the persistent, rhythmic pulse of the lake. It lies 17.0 km west-south-west of Montréal, QC (from Montréal, QC: bearing 240°T), and is situated 13.2 km south of Laval. The air here holds a distinct moisture, carrying the cool scent of open water that clings to the shoreline and settles in the trees as the sun dips low, casting long, sharp shadows across the docks. While the broader region features the rushing waters of the Rivière Châteauguay and the distant, rugged silhouettes near Parc national d'Oka, L'Île-Dorval maintains a compact, self-contained presence that demands a shift in pace from anyone arriving by boat. The history of L'Île-Dorval lingers in the architecture of its seasonal cottages, which stand as private retreats against the backdrop of a landscape that feels removed from the density of the mainland. Life here centers on the seasonal opening of the water transit, a ritual that dictates the flow of people and supplies to the island, ensuring the local economy remains focused on the maintenance of these maritime connections. Even with the Chutes Saint-Louis standing as a distant landmark to the east, the island keeps its focus inward, where the sound of the wind through the leaves often replaces the mechanical noise of the surrounding world. Residents move with a deliberate attention to the water levels and the shifting light, finding a particular clarity in the way the horizon of Lac Saint-Louis meets the sky each evening.
L'Île-Dorval s'étire avec une élégance discrète sur les rives du Lac Saint-Louis, offrant une perspective singulière où le ciel semble s'abaisser pour effleurer la surface calme de l'eau. Ce territoire insulaire, marqué par une quiétude que seul le clapotis des vagues vient troubler, conserve une identité préservée des agitations continentales, telle une sentinelle nichée près du Tertre. La lumière déclinante y dessine des ombres longues sur les demeures estivales, tandis que l'air, chargé d'une humidité légère, porte en lui le souvenir des courants qui descendent des Chutes Saint-Louis, distantes d'une dizaine de kilomètres, et les souffles plus lointains issus du Parc national d'Oka. L'Île-Dorval impose sa présence avec une simplicité presque minérale, rappelant les terres basses qui bordent la Rivière Châteauguay, offrant à ceux qui l'habitent une existence rythmée par la navigation et la contemplation des horizons aquatiques. La topographie du lieu, plate et ouverte aux vents, permet une immersion totale dans cet espace où la terre se fait rare face à l'immensité du lac. Chaque pierre, chaque sentier ombragé par les arbres matures, raconte une histoire de villégiature et de retrait volontaire, loin des flux incessants de la modernité, dans un silence qui appartient aux îles.
Live animated radar for L'Île-Dorval 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 | L'Île-Dorval, L'Île-Dorval; Montréal, Quebec |
| Coordinates | 45.432921°N, 73.743544°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | H9S |
| 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 L'Île-Dorval, Quebec Weather Page
This page provides live weather conditions and forecasts for L'Île-Dorval, 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 L'Île-Dorval includes coordinates 45.432921°N, 73.743544°W, situated in L'Île-Dorval; Montréal. Postal FSA: H9S. 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.