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Les Grès, Quebec Weather

Les Grès, 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 Les Grès in Saint-Étienne-des-Grès; Maskinongé.

🌡️ 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 Les Grès.

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

Flight conditions near Les Grès. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Les Grès.

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About Les Grès, Quebec

Les Grès is a locality in Saint-Étienne-des-Grès; Maskinongé, Quebec, Canada. It is classified as a small locality. Les Grès is located at 46.4625°N, 72.7722°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G9P.

Les Grès sits quietly along the banks of the Rivière Saint-Maurice, where the terrain shifts toward the prominence of La Petite Montagne. It lies 17.2 km east-south-east of Domaine-du-Lac-Paterson, QC (from Domaine-du-Lac-Paterson, QC: bearing 104°T), and is situated 9.0 km south-south-west of Shawinigan. The land surrounding Les Grès holds the weight of a long history shaped by the flow of the Rivière Saint-Maurice, which has dictated the movement of goods and people for generations. While Lac Blais rests in the nearby woods, offering a stillness that contrasts with the constant motion of the river, the Chutes de Shawinigan remind those nearby of the raw power inherent in the local waters. The economy of Les Grès remains tied to the land and the river, reflecting a character forged by the demands of the seasons and the sturdy, practical nature of its inhabitants. At dusk, the light catches the surface of the Rivière Saint-Maurice, turning the current into a ribbon of hammered silver that anchors the horizon. Life in Les Grès follows the steady pulse of the landscape, where the presence of La Petite Montagne provides a constant, looming backdrop to the day-to-day work of the people who call this stretch of the valley home.

Les Grès s'étire avec une patience minérale le long des rives de la Rivière Saint-Maurice, là où le courant semble ralentir pour mieux épouser la courbe du terrain. À proximité de La Petite Montagne, le sol garde en mémoire les labeurs des premiers défricheurs dont la sueur a fertilisé ces terres autrefois sauvages. Le Lac Blais, situé à une courte distance, offre un miroir immobile aux arbres qui se penchent vers son eau sombre, tandis que le rugissement lointain des Chutes de Shawinigan, à quelques lieues, rappelle la puissance indomptable qui a autrefois nourri l'essor industriel de la région. Les Grès conserve cette atmosphère de terre en attente, où la lumière du crépuscule glisse sur les champs avec une douceur presque mélancolique, soulignant le relief discret de la vallée. Ici, le rythme des journées suit le souffle du vent qui descend du nord, balayant les espaces où les ancêtres ont bâti leurs foyers de bois et de pierre. La vie locale se déploie sans artifice dans cette plaine habitée, marquée par une persévérance silencieuse qui résiste à l'érosion des années, faisant de chaque automne une répétition solennelle des récoltes d'autrefois dans un cadre où la géographie impose sa propre mesure.

📡 Precipitation Radar

Live animated radar for Les Grès 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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LocationLes Grès, Saint-Étienne-des-Grès; Maskinongé, Quebec
Coordinates46.4625°N, 72.772222°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAG9P
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 Les Grès, Quebec Weather Page

This page provides live weather conditions and forecasts for Les Grès, 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 Les Grès includes coordinates 46.462500°N, 72.772222°W, situated in Saint-Étienne-des-Grès; Maskinongé. Postal FSA: G9P. 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.