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Lac-Montreuil, Quebec Weather

Lac-Montreuil, 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 Lac-Montreuil in Saint-Maurice; Les Chenaux.

🌡️ 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 Lac-Montreuil.

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

Flight conditions near Lac-Montreuil. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Lac-Montreuil.

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About Lac-Montreuil, Quebec

Lac-Montreuil is a resort area in Saint-Maurice; Les Chenaux, Quebec, Canada. It is classified as a small locality. Lac-Montreuil is located at 46.4942°N, 72.5917°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G8W.

Lac-Montreuil rests in a quiet embrace near the Mont Georges, where the land rises with a modest, sturdy grace. It lies 17.2 km north-north-west of Trois-Rivières, QC (from Trois-Rivières, QC: bearing 348°T), and is situated 12.9 km east-south-east of Shawinigan. The air here holds the cooling influence of the nearby Rivière Brûlée, which winds its path through the terrain some nine kilometers away, while Lac-Montreuil itself centers the immediate horizon. At dusk, the light catches the surface of the water in a way that turns the deep blues into something resembling brushed silver, a fleeting clarity that defines the stillness of the afternoon. The proximity to the Mont Georges provides a backdrop of elevation that anchors the eye, grounding the view in the solid, unmoving presence of stone and timber. History in this region of Saint-Maurice; Les Chenaux settles into the habits of those who have long worked the land and managed the timber, keeping a pace that respects the seasonal shifts of the Canadian climate. While the Chutes de Shawinigan draw visitors to witness the power of moving water fourteen kilometers away, the life around Lac-Montreuil retains a private character, focused on the maintenance of homesteads and the quiet continuity of local labor. Notable for its persistence, the economic life here relies on an understanding of the woods and the water, passed down through generations who know exactly how the wind shifts against the slopes of the Mont Georges. The local identity remains defined not by grand gestures, but by the steady work of people who find their contentment in the predictable, daily tasks of a life lived close to the earth.

Lac-Montreuil s'étire dans une langueur contemplative, là où la terre semble retenir son souffle sous l'ombre portée du Mont Georges. La lumière du crépuscule y dépose des reflets d'argent sur les eaux tranquilles, transformant chaque ondulation en une confidence silencieuse. À neuf kilomètres de distance, la Rivière Brûlée poursuit son cours discret, murmurant aux rives boisées les secrets d'une géographie façonnée par la rudesse et la patience. Non loin, l'écho lointain des Chutes de Shawinigan rappelle la force vive des éléments qui ont sculpté ce relief, imposant une cadence solennelle à l'existence des habitants. Ici, la vie se mesure à la respiration des forêts environnantes et à l'immobilité propre aux terres du Saint-Maurice. Les hommes et les femmes qui habitent les abords de Lac-Montreuil connaissent le poids des hivers et la douceur brève des étés, cultivant une relation intime avec un sol qui exige autant qu'il offre. La présence du Mont Georges veille sur ce paysage, offrant un repère immuable contre lequel se détachent les silhouettes des habitations, tandis que le ciel, immense, semble descendre pour se confondre avec l'horizon. Chaque jour, la sérénité des lieux impose un rythme lent, loin de l'agitation, où l'histoire se lit dans la pierre et le mouvement lent des eaux.

📡 Precipitation Radar

Live animated radar for Lac-Montreuil 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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LocationLac-Montreuil, Saint-Maurice; Les Chenaux, Quebec
Coordinates46.494167°N, 72.591667°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAG8W
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 Lac-Montreuil, Quebec Weather Page

This page provides live weather conditions and forecasts for Lac-Montreuil, 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 Lac-Montreuil includes coordinates 46.494167°N, 72.591667°W, situated in Saint-Maurice; Les Chenaux. Postal FSA: G8W. 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.