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Grenville-sur-la-Rouge, Quebec Weather

Grenville-sur-la-Rouge, 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 Grenville-sur-la-Rouge in Grenville-sur-la-Rouge; Argenteuil.

🌡️ 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 Grenville-sur-la-Rouge.

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

Flight conditions near Grenville-sur-la-Rouge. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Grenville-sur-la-Rouge.

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About Grenville-sur-la-Rouge, Quebec

Grenville-sur-la-Rouge is a municipality in Grenville-sur-la-Rouge; Argenteuil, Quebec, Canada. It has a population of approximately 2,883. Grenville-sur-la-Rouge is located at 45.6515°N, 74.6320°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J8G.

Grenville-sur-la-Rouge sits nestled within a quiet expanse of land where the earth rises to meet the Colline Avery. It lies 5.4 km north-north-west of Hawkesbury, QC (from Hawkesbury, QC: bearing 334°T), and is situated 3.2 km north-west of Grenville. The Rivière du Calumet traces a slow, deliberate path through the terrain, its current reflecting the cooling light of late afternoon as it moves past the wooded slopes. Near the water, the air carries a crisp, mineral sharpness, while the presence of Lac McKay, lying just two kilometers away, adds a reflective stillness to the surrounding woods. Beyond the immediate hills, the landscape opens toward the wider reaches of the region, where the distance to the Parc national de Plaisance measures thirty-nine kilometers. The light here settles heavily and gold against the bark of cedar and pine, marking the transition from the heat of the day to the deep, silent chill of the Quebec evening. The history of Grenville-sur-la-Rouge remains anchored in the labor of those who cleared the timber and worked the soil to establish a life along the riverbanks. Today, the local economy draws from this same legacy of land use, balancing small-scale industry with the quiet demands of rural stewardship. Life in Grenville-sur-la-Rouge moves in accordance with the turning of the seasons, where the preparation for the long winter dictates the pace of the harvest and the maintenance of the homesteads. Visitors might find the quietude striking, as the daily habits of the residents reflect a steady, practical connection to the ground beneath them, far removed from the clamor of the urban centers to the south.

Grenville-sur-la-Rouge s'étire avec une patience minérale au pied de la Colline Avery, là où le relief s'adoucit pour accueillir les premières ombres du soir. Les eaux de la Rivière du Calumet serpentent entre les terres, charriant une fraîcheur qui semble descendre directement des forêts denses environnantes. À quelques kilomètres, le Lac McKay offre un miroir immobile au ciel, captant les derniers reflets dorés avant que la nuit ne gagne le vallon. L’histoire de Grenville-sur-la-Rouge se lit dans la pierre et le travail de la terre, une industrie discrète qui a su dompter la rudesse du sol pour bâtir une vie simple, rythmée par la montée des sèves et le sommeil des champs. Les habitants, héritiers d'une ténacité héritée des pionniers, cultivent ce rapport étroit avec le terrain, une intimité partagée avec la nature sauvage qui ne demande pas de longs discours. Si le Parc national de Plaisance attire les regards vers l'horizon lointain, c'est ici, sur ces rives immédiates, que la véritable essence du lieu se révèle, dans le silence des bois qui bordent les chemins et la présence familière des courants qui traversent ce paysage de rocs et de patience.

📡 Precipitation Radar

Live animated radar for Grenville-sur-la-Rouge 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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LocationGrenville-sur-la-Rouge, Grenville-sur-la-Rouge; Argenteuil, Quebec
Coordinates45.651513°N, 74.632013°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAJ8G
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 Grenville-sur-la-Rouge, Quebec Weather Page

This page provides live weather conditions and forecasts for Grenville-sur-la-Rouge, 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 Grenville-sur-la-Rouge includes coordinates 45.651513°N, 74.632013°W, situated in Grenville-sur-la-Rouge; Argenteuil. Postal FSA: J8G. 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.