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Lac-Marsan, Quebec Weather

Lac-Marsan, 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-Marsan in Rivière-Rouge; Antoine-Labelle.

🌡️ 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-Marsan.

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

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

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🚜 Agricultural Weather

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

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About Lac-Marsan, Quebec

Lac-Marsan is a village in Rivière-Rouge; Antoine-Labelle, Quebec, Canada. It is classified as a village / hamlet. Lac-Marsan is located at 46.3556°N, 74.8522°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J0T.

The waters of Lac-Marsan mirror a sky that deepens into violet as the sun pulls away from the horizon, casting long, lean shadows across the rugged terrain. It lies 32.7 km north-west of Mont-Tremblant, QC (from Mont-Tremblant, QC: bearing 324°T), and is situated 12.3 km north-west of Labelle. Lac-Marsan remains a quiet presence near the prominent rise of Le Pain de Sucre, where the earth pushes upward in a silent assertion of granite and pine. The air here holds a crisp, biting clarity that tastes of damp stone and spruce resin, a sensation that lingers long after the light has faded. Nearby, the Rivière Rouge carves its path through the landscape, its movement providing a steady, low-frequency hum that defines the character of the ground itself. The history of Lac-Marsan is tied to the persistence of those who navigated the Rivière Rouge to carve a living from the dense timber and challenging soil of the region. While Lac Marsan rests just a kilometer away, the proximity of these bodies of water ensured that the local economy turned toward the seasonal rhythms of forestry and the quiet trade of the riverbanks. Even as the modern world shifts, the daily existence in Lac-Marsan stays aligned with the seasonal turning of the woods, a cycle that feels as constant as the distant reach of Parc national du Mont-Tremblant. Life here holds a deliberate stillness, marked by the simple, heavy work of maintaining a homestead against the encroaching frost of a Quebec winter.

Lac-Marsan s'étire sous un ciel où le crépuscule dépose une teinte d'ambre, révélant la silhouette robuste du Pain de Sucre qui domine les terres environnantes. À proximité immédiate, l'eau calme du Lac Marsan capte les derniers éclats du jour, offrant un miroir immobile aux pins qui bordent ses rives. La Rivière Rouge serpente à travers ce relief accidenté, imprégnant l'air d'une fraîcheur humide et vivifiante, typique de ce secteur où la nature impose son rythme immuable. Les habitants observent depuis longtemps le changement de la lumière sur ces étendues, trouvant dans la proximité de la Rivière Rouge une présence constante qui a façonné l'usage des sols et la vie quotidienne. Bien que le Parc national du Mont-Tremblant s'étende à une quarantaine de kilomètres, Lac-Marsan conserve une identité propre, éloignée des grands flux, cultivant une quiétude que seul le bruissement du vent dans les feuillages vient troubler. Le terrain, forgé par les forces géologiques anciennes, offre ici une terre propice à la contemplation, où chaque détour de chemin vers les berges semble suspendre le cours des heures. La sérénité qui émane du Pain de Sucre et des eaux environnantes définit l'esprit de ce territoire, invitant à une immersion totale dans une géographie marquée par la simplicité brute du paysage québécois.

📡 Precipitation Radar

Live animated radar for Lac-Marsan 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-Marsan, Rivière-Rouge; Antoine-Labelle, Quebec
Coordinates46.355556°N, 74.852222°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAJ0T
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-Marsan, Quebec Weather Page

This page provides live weather conditions and forecasts for Lac-Marsan, 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-Marsan includes coordinates 46.355556°N, 74.852222°W, situated in Rivière-Rouge; Antoine-Labelle. Postal FSA: J0T. 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.