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Casault, Quebec Weather

Casault, 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 Casault in Montmagny; Montmagny.

🌡️ 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 Casault.

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

Flight conditions near Casault. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Casault.

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About Casault, Quebec

Casault is a locality in Montmagny; Montmagny, Quebec, Canada. It is classified as a village / hamlet. Casault is located at 46.9511°N, 70.6606°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G5V.

Casault rests where the land leans toward the St. Lawrence, a quiet expanse defined by the steady presence of the Rivière du Sud. It lies 8.5 km west-south-west of Montmagny, QC (from Montmagny, QC: bearing 247°T), and is situated 6.2 km east-north-east of Berthier-sur-Mer. The terrain rises toward the Colline du Télégraphe, catching the low, pale light of afternoon that turns the fields into muted shades of ochre and grey. Nearby, the stillness of the landscape finds a focus at Lac Noël-Morin, which sits six kilometers distant as a cool, hidden mirror in the woods. Life in Casault follows the slow, deliberate work of the seasons, where the wind off the water carries a sharp, metallic clarity that defines the transition between the harvest and the first frost. The history of Casault lingers in the sturdy lines of its older structures and the way the local economy maintains a steady alignment with the surrounding earth. Families have long worked the soil here, drawing sustenance from the valley floor while staying mindful of the shifting currents of the Rivière du Sud. Traditions persist in the quiet habits of the residents, whose daily routines are marked by the changing temper of the sky over the Colline du Télégraphe. There is a singular beauty in the way the horizon expands toward the river, offering a perspective that feels both vast and intimate. This endurance of place gives Casault a character that is defined not by sudden change, but by the persistent, honest labor of those who call the valley home.

Casault s'étire avec une noblesse tranquille sur les rives du Saint-Laurent, là où l'air chargé d'embruns rencontre la terre généreuse de Montmagny. Le paysage déploie ses courbes douces vers la Colline du Télégraphe, offrant un relief qui semble guetter le passage des navires sur le fleuve majestueux. À proximité, la Rivière du Sud serpente à travers les terres agricoles, ses méandres dessinant les limites d'un héritage bâti sur le labeur patient des pionniers et le respect des cycles de la terre. Non loin de là, les eaux paisibles du Lac Noël-Morin ajoutent une note de sérénité à cet environnement marqué par la rigueur du climat et la constance des cultivateurs. Casault observe les crépuscules s'attarder sur les champs, lorsque la lumière dorée transforme les labours en velours sombre et que le vent porte le souvenir des générations ayant façonné ce terroir. L'économie locale, portée par une agriculture tenace, dialogue avec cet horizon ouvert, entre la force tranquille des eaux et la fermeté du sol québécois. Chaque chemin qui s'enfonce dans les terres révèle une intimité particulière, un attachement viscéral à ce cadre où la nature impose son rythme aux gestes de ceux qui habitent et cultivent ces espaces si singuliers.

📡 Precipitation Radar

Live animated radar for Casault 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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LocationCasault, Montmagny; Montmagny, Quebec
Coordinates46.951111°N, 70.660556°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAG5V
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 Casault, Quebec Weather Page

This page provides live weather conditions and forecasts for Casault, 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 Casault includes coordinates 46.951111°N, 70.660556°W, situated in Montmagny; Montmagny. Postal FSA: G5V. 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.