Les Coteaux, Quebec Weather
Les Coteaux, 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 Les Coteaux in Les Coteaux; Vaudreuil-Soulanges.
Marine forecast and fishing conditions near Les Coteaux.
Flight conditions near Les Coteaux. Data source: locating…
Soil conditions, frost risk and crop weather for Les Coteaux.
About Les Coteaux, Quebec
Les Coteaux is a municipality in Les Coteaux; Vaudreuil-Soulanges, Quebec, Canada. It has a population of approximately 5,643. Les Coteaux is located at 45.2604°N, 74.2034°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J7X.
Les Coteaux rests upon a landscape defined by the quiet intersection of land and water, where the horizon broadens across the expanse of Lac Saint-Louis. It lies 5.7 km west of Salaberry-de-Valleyfield, QC (from Salaberry-de-Valleyfield, QC: bearing 276°T), and is situated 4.1 km south-west of Coteau-du-Lac. The terrain here rises with modest purpose toward the elevations of Maple Hill, catching the low, pale light of late afternoon that turns the fields into muted shades of gold. Nearby, the Rivière Delisle cuts a slender, reflective path through the earth, its currents mirroring the shifting clouds while the air carries the faint, damp scent of reeds and cooling soil. Even at a distance of 28 km from the quiet reaches of Parc national d'Oka, the atmosphere retains a distinct, hushed quality, as if the land itself is listening to the slow movement of the water. The history of Les Coteaux remains rooted in the practical necessities of a geography shaped by its proximity to these vital waterways. Agriculture and small-scale enterprise have long provided the backbone for the people living here, favoring a pace of life that respects the seasonal transitions of the Quebec countryside. Residents move through their days with a steady awareness of the changing weather, whether tending to the local plots or navigating the roads that skirt the edges of the Rivière Delisle. In the evenings, the silhouette of Maple Hill darkens against the sky, grounding the daily routines of Les Coteaux in a physical permanence that feels both enduring and unpretentious.
Les Coteaux s'étire avec une patience minérale le long des rives du Lac Saint-Louis, là où le ciel bas semble vouloir toucher les eaux dormantes. À proximité de la colline Maple, le relief s'adoucit pour laisser place à une terre façonnée par les cycles agricoles, loin du tumulte des grandes agglomérations. Le passage de la Rivière Delisle imprime une cadence lente au paysage, ses eaux sombres se faufilant entre les habitations et les terres cultivées dans un silence presque sacré. L'air y est chargé d'une humidité légère qui, au crépuscule, nimbe les horizons d'une clarté vacillante, révélant la silhouette austère des arbres. Les Coteaux conserve cette dignité des lieux qui se suffisent à eux-mêmes, habités par une mémoire laborieuse que le vent des plaines environnantes balaie sans jamais l'effacer. Le Parc national d'Oka, distant de vingt-huit kilomètres, demeure une présence lointaine qui souligne l'isolement relatif de ces étendues plates. Chaque geste quotidien dans Les Coteaux semble répondre à la géométrie rigoureuse des champs, tandis que la lumière déclinante transforme la terre en un espace suspendu, où le temps perd sa mesure habituelle pour ne laisser que le souffle du vent sur les rives apaisées.
Live animated radar for Les Coteaux 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 | Les Coteaux, Les Coteaux; Vaudreuil-Soulanges, Quebec |
| Coordinates | 45.260386°N, 74.203441°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | J7X |
| 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 Les Coteaux, Quebec Weather Page
This page provides live weather conditions and forecasts for Les Coteaux, 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 Les Coteaux includes coordinates 45.260386°N, 74.203441°W, situated in Les Coteaux; Vaudreuil-Soulanges. Postal FSA: J7X. 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.