Lac-Castor, Quebec Weather

Marine forecast and fishing conditions near Lac-Castor.

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

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

About Lac-Castor, Quebec

Lac-Castor is a village in Rivière-Rouge; Antoine-Labelle, Quebec, Canada. It is classified as a village / hamlet. Lac-Castor is located at 46.3669°N, 74.8803°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J0T.

Lac-Castor rests within the rugged expanse of the Laurentian landscape, a quiet basin held by the dense, coniferous embrace of the surrounding woods. It lies 35.1 km north-west of Mont-Tremblant, QC (from Mont-Tremblant, QC: bearing 322°T), and is situated 14.8 km north-west of Labelle. The water of Lac-Castor reflects the transition of the seasons with a clarity that mirrors the shifting sky, while the nearby Lac Castor sits just a short distance away, linked by the silent, hidden architecture of the watershed. During the long, cold winters, the air turns sharp and thin, holding a stillness that seems to suspend the very trees in place until the thaw invites the Rivière Rouge to quicken its pace once more. The history of Lac-Castor lingers in the persistent, quiet industry of the region, where the extraction of resources and the stewardship of the timber once defined the livelihoods of those who settled these slopes. Life moves with the deliberate intent of a landscape that demands respect for its scale, relying on the steady, seasonal work that has long sustained the families rooted in the Antoine-Labelle district. Traditional practices remain present in the way the land is managed, with the local economy finding its strength in the balance between the forest and the water. The presence of the Rivière Rouge ensures that the pulse of the terrain remains tied to the movement of the current, grounding the daily experience of Lac-Castor in the simple, enduring reality of the Canadian shield.

Lac-Castor s’étire avec une patience minérale sur les rives de la Rivière Rouge, là où le terrain bascule doucement vers des horizons chargés de conifères. La lumière du soir y dépose une clarté presque liquide, révélant la texture rugueuse des terres qui ont vu défiler le labeur des défricheurs et la ténacité des premiers foyers. À seulement un kilomètre de distance, le Lac Castor double cette présence, offrant un miroir calme qui semble absorber le silence des bois environnants. Les activités qui animent ces parages conservent une économie liée à la terre et aux essences forestières, une manière de vivre qui ignore le tumulte des grandes agglomérations pour privilégier le rythme lent des cycles naturels. La Rivière Rouge, en serpentant à travers le relief, dicte encore aujourd'hui la cadence des échanges et le tracé des sentiers qui relient les habitations. En parcourant les abords de Lac-Castor, le visiteur perçoit une identité forgée par le climat rigoureux et la proximité immédiate de l'eau, un héritage qui se manifeste dans la solidité des structures et l'attachement viscéral des résidents à cet espace. Chaque souffle d'air chargé d'humidité rappelle que la géographie ici n'est pas un décor, mais une présence constante qui demande, en retour, une humilité certaine.

Live animated radar for Lac-Castor and surroundings — RainViewer.

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.

Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload

About This Lac-Castor, Quebec Weather Page

This page provides live weather conditions and forecasts for Lac-Castor, 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-Castor includes coordinates 46.366944°N, 74.880278°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.