Lac-Rocher, 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-Rocher in Sainte-Mélanie; Joliette.
Marine forecast and fishing conditions near Lac-Rocher.
Flight conditions near Lac-Rocher. Data source: locating…
Soil conditions, frost risk and crop weather for Lac-Rocher.
Lac-Rocher is a hamlet in Sainte-Mélanie; Joliette, Quebec, Canada. It is classified as a village / hamlet. Lac-Rocher is located at 46.1728°N, 73.5439°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J6E.
Lac-Rocher rests quietly within the rolling terrain near the Mont Saint-Jean, where the land holds the cool, damp breath of the surrounding woods. It lies 18.3 km north-north-west of Joliette, QC (from Joliette, QC: bearing 335°T), and is situated 8.5 km west of Saint-Félix-de-Valois. The stillness of the water mirrors the shifting light of dusk, turning the surface into a polished slate that catches the violet hues of the descending sun. A short distance away, Lac du Rocher echoes this quietude, while the distant, rushing presence of the Rivière L'Assomption provides a constant, low-frequency pulse to the region. The earth here feels firm and ancient, marked by the steady growth of spruce and pine that frame the horizon in deep, enduring greens. The history of Lac-Rocher reflects a legacy of careful stewardship, where families have long balanced the demands of the land with the quiet necessity of seasonal work. While the nearby Chutes Mason draw those seeking the power of falling water, the immediate surroundings of Lac-Rocher favor a grounded, modest life defined by the seasonal turns of the Quebec climate. Local traditions here remain tied to the harvest and the maintenance of the homestead, keeping the focus on the immediate needs of the hearth and the forest. Life proceeds with a deliberate pace, attentive to the subtle changes in the air that signal the coming of winter or the first thaw of spring, ensuring that the character of the place stays consistent with its heritage.
Lac-Rocher s’éveille sous une lumière dorée qui caresse les pentes du Mont Saint-Jean, révélant la texture minérale d’un sol où l’agriculture a façonné les gestes de plusieurs générations. Ici, la Rivière L'Assomption trace son sillon avec une langueur tranquille, guidant le regard vers les méandres où le calme dicte le rythme des journées. À peine distant d’un kilomètre, le Lac du Rocher semble retenir son souffle dans le silence matinal, tandis que les Chutes Mason, situées à dix-huit kilomètres, offrent une ponctuation sonore à ce paysage façonné par le temps et l’effort des premiers défricheurs. Les habitants de Lac-Rocher cultivent une relation intime avec cette terre fertile, héritage de ceux qui ont su apprivoiser le relief accidenté pour en tirer une subsistance honorable. L’air, chargé d’une fraîcheur vive, porte encore les échos d’une vie tournée vers le travail de la terre et la pérennité des traditions qui unissent les familles autour de ces rivages familiers. En observant le crépuscule glisser sur ces étendues, on perçoit la force tranquille d’un territoire qui, loin des tumultes, affirme sa présence par la noblesse simple de ses eaux et la constance de ses collines.
Live animated radar for Lac-Rocher 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
| Location | Lac-Rocher, Sainte-Mélanie; Joliette, Quebec |
| Coordinates | 46.172778°N, 73.543889°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | J6E |
| Area Code | 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
This page provides live weather conditions and forecasts for Lac-Rocher, 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-Rocher includes coordinates 46.172778°N, 73.543889°W, situated in Sainte-Mélanie; Joliette. Postal FSA: J6E. 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.