Lac-Sergent, 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-Sergent in Lac-Sergent; Portneuf.
Marine forecast and fishing conditions near Lac-Sergent.
Flight conditions near Lac-Sergent. Data source: locating…
Soil conditions, frost risk and crop weather for Lac-Sergent.
Lac-Sergent is a town in Lac-Sergent; Portneuf, Quebec, Canada. It is a small community with a population of 541. Lac-Sergent is located at 46.8683°N, 71.7261°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G3N.
Lac-Sergent rests within a basin of quiet, shadowed by the rising presence of the Mont Laura-Plamondon. It lies 21.8 km north of Donnacona, QC (from Donnacona, QC: bearing 2°T), and is situated 12.6 km north of Pont-Rouge. The surrounding terrain holds a stillness that deepens as the sun dips behind the slopes, casting long, cool silhouettes across the water’s surface. Lac Sergent occupies the heart of this landscape, its edges defined by the dense, persistent growth of the woodlands that thrive in the cool air of the region. Nearby, the Rivière Blanche moves through the terrain with a deliberate, low-voiced persistence, traveling across the land some distance away from the water’s edge. The air here carries a crisp, thin clarity that persists even through the warmest months, settling firmly over the forest and the quiet shoreline. Life in Lac-Sergent maintains a focus on the seasonal transitions that dictate the pace of the surroundings, from the thaw of the ice to the heavy, silent accumulation of winter snow. The history of the locality is marked by a long-standing appreciation for the natural retreat offered by the proximity of the water, drawing those who seek a reprieve from the density of more populated centers. While the Chutes Ford remains a distant point of interest for those traversing the wider region, the immediate character of Lac-Sergent is defined by its own internal quietude and the modest scale of its seasonal dwellings. Daily life here follows the pull of the seasons, characterized by the steady, cyclical maintenance of property and the quiet observation of the light as it shifts across the water.
Lac-Sergent déploie ses rives sous l'ombre protectrice du Mont Laura-Plamondon, offrant aux regards une étendue d'eau calme dont la surface capte les derniers éclats d'un soleil déclinant. Dans cette contrée où le relief de Portneuf dessine une topographie accidentée, le paysage se décline en une suite de contrastes saisissants. L'air y possède cette pureté glacée des hautes terres, circulant librement entre les massifs boisés et les versants escarpés qui entourent Lac-Sergent. À une distance de sept kilomètres, la Rivière Blanche poursuit son cours avec une discrétion constante, tandis que, plus loin dans le lointain, les Chutes Ford ponctuent le silence de la forêt par un murmure lointain et persistant. L'économie, façonnée par les besoins d'une terre exigeante et les usages de villégiature, s'inscrit dans un rythme apaisé qui respecte la rigueur du climat. Ici, le quotidien se mesure aux variations de la lumière sur les crêtes et à la patience des eaux dormantes. Les habitants, héritiers d'une tradition qui privilégie la contemplation et la robustesse, vivent en accord avec une géographie qui semble ne jamais vouloir se laisser dompter tout à fait. Chaque sentier, chaque recoin entre les hauteurs et le rivage, raconte une existence où le temps s'étire dans une quiétude singulière, loin de l'agitation des grands centres.
Live animated radar for Lac-Sergent 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-Sergent, Lac-Sergent; Portneuf, Quebec |
| Coordinates | 46.868313°N, 71.726066°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | G3N |
| 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-Sergent, 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-Sergent includes coordinates 46.868313°N, 71.726066°W, situated in Lac-Sergent; Portneuf. Postal FSA: G3N. 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.