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Mont-Sainte-Marie, Quebec Weather

Mont-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 Mont-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 Mont-Sainte-Marie.

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

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

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🚜 Agricultural Weather

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

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About Mont-Sainte-Marie, Quebec

Mont-Sainte-Marie is a resort in Lac-Sainte-Marie; La Vallée-de-la-Gatineau, Quebec, Canada. It is classified as a small locality. Mont-Sainte-Marie is located at 45.9413°N, 75.8742°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J8N.

Mont-Sainte-Marie rises as a prominent landmark above the Colline Laporte, defining the rugged horizon of the region with its steep, weathered slopes. It lies 48.9 km south of Maniwaki, QC (from Maniwaki, QC: bearing 170°T), and is situated 15.1 km north-north-east of Low. The Rivière du Plomb winds through the lower elevations, its waters reflecting the deep greens of the surrounding forest as they carve a path through the valley. Nearby, the stillness of Lac Fournier, situated just a kilometer away, offers a quiet contrast to the verticality of the terrain, holding the cool, thin light of dusk like a mirror held against the dark timber. The character of Mont-Sainte-Marie has long been shaped by its challenging topography, which redirected local efforts toward forestry and eventually seasonal recreation. Generations have adapted to the persistent incline of the land, building lives that align with the shifting demands of the seasons and the demands of the steep, rocky earth. Even as the pace of life modernizes, the presence of the Rivière du Plomb continues to ground the local identity, reminding those who live and work here of the steady, insistent movement of water through the hills. During the long winters, the slopes of Mont-Sainte-Marie become a focal point, drawing visitors who seek the cold, clear air and the physical challenge of the descent, while the quietude of the surrounding woods remains the true, enduring constant of the landscape.

Mont-Sainte-Marie surgit des ondulations de La Vallée-de-la-Gatineau comme une promesse que le relief garde jalousement pour lui-même, s'élevant avec une vigueur tranquille près de la Colline Laporte. Le regard s'attarde sur les méandres de la Rivière du Plomb, dont le cours semble dicter une cadence lente aux journées, tandis que le Lac Fournier, situé à une lieue de là, recueille les reflets changeants du ciel dans une immobilité presque solennelle. La lumière du crépuscule s'étire sur les pentes, transformant la rudesse du terrain en une douceur bleutée qui enveloppe les habitations dispersées. Cette terre, façonnée par une longue tradition agricole, porte en elle la persévérance des hommes qui ont su apprivoiser la roche et le froid. À Mont-Sainte-Marie, le silence n'est jamais vide, il est habité par le souffle du vent qui descend des sommets et le murmure constant de l'eau. Les habitants, héritiers d'une vie rythmée par les exigences de la nature, cultivent un rapport direct avec le sol, là où chaque pierre et chaque courbe du paysage racontent une histoire de labeur et de patience. L'air, pur et tranchant, rappelle aux visiteurs la proximité immédiate de la forêt et l'éternelle vigilance des collines veillant sur cette vallée.

📡 Precipitation Radar

Live animated radar for Mont-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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LocationMont-Sainte-Marie, Lac-Sainte-Marie; La Vallée-de-la-Gatineau, Quebec
Coordinates45.94133°N, 75.874168°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 Mont-Sainte-Marie, Quebec Weather Page

This page provides live weather conditions and forecasts for Mont-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 Mont-Sainte-Marie includes coordinates 45.941330°N, 75.874168°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.