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Lac-Sainte-Marie, Quebec Weather

Lac-Sainte-Marie, 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-Sainte-Marie in Lac-Sainte-Marie; La Vallée-de-la-Gatineau.

🌡️ 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-Sainte-Marie.

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

Flight conditions near Lac-Sainte-Marie. Data source: locating…

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🚜 Agricultural Weather

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

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About Lac-Sainte-Marie, Quebec

Lac-Sainte-Marie is a municipality in Lac-Sainte-Marie; La Vallée-de-la-Gatineau, Quebec, Canada. It is a small community with a population of 677. Lac-Sainte-Marie is located at 45.9494°N, 75.9455°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J8N.

Lac-Sainte-Marie rests in a landscape defined by the steady, dark currents of the Rivière Gatineau and the protective rise of the Colline des Blondin. It lies 47.3 km south of Maniwaki, QC (from Maniwaki, QC: bearing 177°T), and is situated 14.8 km north of Low. The water of the Rivière Gatineau mirrors the sky with a clarity that captures the shifting moods of the clouds, while the presence of Lac Sainte-Marie, lying just a kilometer away, draws the gaze toward the horizon. The air here holds a crisp, persistent vitality, often carrying the scent of pine and damp earth that clings to the slopes of the Colline des Blondin. History in Lac-Sainte-Marie reflects the labor of generations who shaped their lives around the forests and the movement of the river. The local economy relies on the quiet persistence of seasonal life, where the demands of the land dictate the pace of the day. Lac-Sainte-Marie maintains a character shaped by its rugged topography, where the light of dusk lingers against the hills, turning the water into a sheet of hammered silver. Residents go about their tasks with a focused intention, keeping a deep connection to the terrain that sustains them.

Lac-Sainte-Marie s'étire avec une grâce tranquille entre les pentes boisées de la Colline des Blondin et les eaux sombres de la Rivière Gatineau, offrant un refuge où le relief accidenté dicte une existence rythmée par la rudesse et la beauté du climat boréal. À une courte distance, le Lac Sainte-Marie déploie sa surface miroitante, retenant la lumière du crépuscule dans un silence que seule la brise vient troubler, rappelant aux habitants la permanence de ces éléments naturels façonnant leur quotidien depuis les premiers défrichements agricoles. L'histoire de Lac-Sainte-Marie se lit dans les strates du sol et dans cette force tranquille qui émane des rives, où la forêt semble toujours vouloir reprendre ses droits sur les clairières cultivées. Les résidents observent ce paysage inchangé, percevant dans la texture granitique du terrain et dans l'ondulation constante de la Rivière Gatineau une continuité qui dépasse les simples occupations humaines. En contemplant l'ombre grandissante de la Colline des Blondin sur les maisons dispersées, chacun ressent la singularité de ce territoire québécois, une terre où la clarté de l'air souligne chaque détail du relief avec une précision presque douloureuse, invitant à une contemplation simple devant la puissance immuable des vastes étendues nordiques.

📡 Precipitation Radar

Live animated radar for Lac-Sainte-Marie 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-Sainte-Marie, Lac-Sainte-Marie; La Vallée-de-la-Gatineau, Quebec
Coordinates45.949438°N, 75.945544°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAJ8N
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-Sainte-Marie, Quebec Weather Page

This page provides live weather conditions and forecasts for Lac-Sainte-Marie, 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-Sainte-Marie includes coordinates 45.949438°N, 75.945544°W, situated in Lac-Sainte-Marie; La Vallée-de-la-Gatineau. Postal FSA: J8N. 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.