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Lavaltrie, Quebec Weather

Lavaltrie, 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 Lavaltrie in Lavaltrie; D'Autray.

🌡️ 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 Lavaltrie.

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

Flight conditions near Lavaltrie. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Lavaltrie.

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About Lavaltrie, Quebec

Lavaltrie is a town in Lavaltrie; D'Autray, Quebec, Canada. It has a population of 14,425. Lavaltrie is located at 45.8845°N, 73.2770°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J5T.

Lavaltrie stretches along the broad, persistent currents of the St. Lawrence, where the horizon dissolves into a wide, silver expanse under the weight of the northern sky. It lies 20.1 km south-east of Joliette, QC (from Joliette, QC: bearing 140°T), and is situated 14.5 km north-east of L'Assomption. The land near the Coteau de Salvail holds a quiet, heavy fertility, its soil rising slightly above the Rivière Saint-Jean as the water curls toward the main channel. At dusk, the light turns a bruised, metallic gold, catching the reeds that lean into the river’s edge, while the air carries the cool, damp scent of silt and moving water. Though Lac Maurice waits 13 km away and the distant, sheltered greens of Parc national des Îles-de-Boucherville lie 34 km to the south, the immediate landscape of Lavaltrie feels defined by the constant, low-frequency pulse of the great river. The history of Lavaltrie rises from the Seigneurie established in the seventeenth century, a heritage that lingers in the old stone foundations and the deep, rooted lines of the original parishes. Agriculture remains the quiet heartbeat of the local economy, with fields extending toward the horizon, their seasonal cycle dictating the slow, deliberate work of the day. Lavaltrie maintains a character shaped by the persistence of its settlers, who looked to the water for trade and survival long before the modern roads arrived. Even now, as the modern world turns its gaze elsewhere, the people here move with an awareness of the changing tides, finding a steady, grounded grace in the labor of the harvest and the vast, unobstructed view of the passing current.

Lavaltrie s’étire avec une patience ancienne le long des rives du Saint-Laurent, là où le fleuve impose son calme souverain à la terre basse. Sous la lumière oblique du crépuscule, le rivage semble absorber les dernières lueurs, prolongeant l’éclat du jour sur les eaux tranquilles de la Rivière Saint-Jean. La topographie, marquée par la proximité du Coteau de Salvail, offre un relief doux qui a longtemps dicté le rythme des travaux agricoles et la vie des habitants. À mesure que l’horizon s’élargit, le souvenir des terres fertiles façonnées par les générations se mêle à l’air frais qui remonte des courants. Si le Lac Maurice demeure une présence lointaine à treize kilomètres, le regard se tourne davantage vers l’immensité fluviale, cette ligne de démarcation naturelle qui a défini l’identité de Lavaltrie depuis ses origines seigneuriales. Ici, le quotidien s’ordonne selon une mesure lente, loin de l’agitation du Parc national des Îles-de-Boucherville situé plus au sud. Les maisons s’alignent sagement, tournées vers le large, tandis que le vent apporte les senteurs de terre humide et de bois, rappelant que l’histoire de ce sol demeure indissociable de la patience des eaux et de la persévérance des hommes.

📡 Precipitation Radar

Live animated radar for Lavaltrie 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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LocationLavaltrie, Lavaltrie; D'Autray, Quebec
Coordinates45.884538°N, 73.276988°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAJ5T
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 Lavaltrie, Quebec Weather Page

This page provides live weather conditions and forecasts for Lavaltrie, 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 Lavaltrie includes coordinates 45.884538°N, 73.276988°W, situated in Lavaltrie; D'Autray. Postal FSA: J5T. 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.