Saint-Roch-de-l'Achigan, 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 Saint-Roch-de-l'Achigan in Saint-Roch-de-l'Achigan; Montcalm.
Marine forecast and fishing conditions near Saint-Roch-de-l'Achigan.
Flight conditions near Saint-Roch-de-l'Achigan. Data source: locating…
Soil conditions, frost risk and crop weather for Saint-Roch-de-l'Achigan.
Saint-Roch-de-l'Achigan is a municipality in Saint-Roch-de-l'Achigan; Montcalm, Quebec, Canada. It has a population of approximately 5,453. Saint-Roch-de-l'Achigan is located at 45.8500°N, 73.6000°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J7K.
Saint-Roch-de-l'Achigan sits anchored in the quiet, fertile expanses near the Plateau de Terrebonne, where the horizon stretches wide and the air carries a crisp, lingering scent of damp earth. It lies 22.8 km south-south-west of Joliette, QC (from Joliette, QC: bearing 212°T), and is situated 13.8 km west-north-west of L'Assomption. The low light of late afternoon catches the fields, turning the stubble to a muted bronze that seems to hold the warmth of the sun long after it has dipped below the trees. While the Rivière Saint-Pierre winds its way through the broader landscape about 11 km away, the local terrain remains defined by its steady, agricultural composure and the distant, cooling presence of Lac Samson, which lies roughly 8 km from the heart of the settlement. Further afield, the expansive grounds of Parc national des Îles-de-Boucherville wait 28 km away, marking a transition toward the larger river systems of the region. The roots of Saint-Roch-de-l'Achigan sink deeply into a history defined by the persistent labor of those who cleared the brush to carve out homesteads and pastures. Today, the economy reflects this heritage, balancing modern small-scale industry with the enduring necessity of the land, as residents maintain a steady, practical connection to the seasons. A particular stillness settles over the roadsides during the blue hour, when the hum of machinery fades and the sky deepens into a bruised violet, revealing the true, hushed scale of the plains. Life here moves with the deliberate pace of a place that knows its own boundaries, valuing the quiet resilience of a community that has quietly persisted through the generations.
Saint-Roch-de-l'Achigan s’étire sur des terres planes et fertiles, marquées par la rigueur tranquille d’un climat qui sculpte les horizons du plateau de Terrebonne. Le ciel y descend bas, offrant une clarté particulière aux champs labourés qui dictent, depuis des générations, le rythme des travaux agricoles. À proximité, le cours discret de la Rivière Saint-Pierre serpente à travers les plaines, tandis que la présence du Lac Samson apporte une respiration humide dans l’air, surtout lorsque les brumes de l’aube s'attardent sur les rangs. Saint-Roch-de-l'Achigan préserve une identité façonnée par le labeur et une certaine sobriété héritée des premiers colons venus défricher ces espaces ouverts. L’activité locale, centrée sur la culture du sol et une industrie modeste, s’harmonise avec la topographie dégagée, loin du tumulte urbain. Bien que le Parc national des Îles-de-Boucherville se trouve à une distance sensible, le paysage immédiat demeure celui d’un monde rural où chaque grange et chaque chemin vicinal racontent une persévérance silencieuse. Le soir, la lumière se fige sur les terres, révélant la texture minérale du sol et la patience des habitants qui habitent ce territoire avec une dignité simple, loin des artifices, dans le silence de ces plaines qui ne demandent rien d'autre que d'être cultivées.
Live animated radar for Saint-Roch-de-l'Achigan 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 | Saint-Roch-de-l'Achigan, Saint-Roch-de-l'Achigan; Montcalm, Quebec |
| Coordinates | 45.85°N, 73.6°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | J7K |
| 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 Saint-Roch-de-l'Achigan, 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 Saint-Roch-de-l'Achigan includes coordinates 45.850000°N, 73.600000°W, situated in Saint-Roch-de-l'Achigan; Montcalm. Postal FSA: J7K. 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.