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Alstonvale, Quebec Weather

Alstonvale, 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 Alstonvale in Hudson; Vaudreuil-Soulanges.

🌡️ 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 Alstonvale.

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

Flight conditions near Alstonvale. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Alstonvale.

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About Alstonvale, Quebec

Alstonvale is a hamlet in Hudson; Vaudreuil-Soulanges, Quebec, Canada. It is classified as a small locality. Alstonvale is located at 45.4728°N, 74.1831°W. It observes Eastern Time (UTC−5 / −4). Postal code area: J0N.

Alstonvale occupies a quiet expanse of land where the horizon softens against the edge of Lac des Deux Montagnes. It lies 5.3 km west-south-west of Kanesatake, QC (from Kanesatake, QC: bearing 257°T), and is situated 7.4 km west-north-west of Oka. The Rivière Viviry threads through this terrain, its currents pulling away from the shelter of Mont Bleu toward the broader waters beyond. At dusk, the light catches the surface of the river in a way that makes the water appear heavy, almost metallic, as the cool air settles over the fields. Those who live near the slopes of Mont Bleu often watch the shadows stretch long and thin across the grass, marking the slow transition from the warmth of the day to the sudden, sharp clarity of the evening. Alstonvale carries the quiet accumulation of generations who have worked the soil and kept pace with the seasonal shifts of the Vaudreuil-Soulanges region. While the local economy has long leaned into the rhythms of agriculture and the maintenance of private estates, the character of Alstonvale is defined by a deep-seated preference for seclusion and the preservation of its natural boundaries. Parc national d'Oka stands as a distant presence on the horizon, yet the immediate life of the locale stays focused on the interplay between the wooded heights and the shoreline. The transition of the seasons dictates the tempo of the day, whether it is the frantic preparation for the frost or the stillness that descends when the winter ice finally begins to grip the Rivière Viviry.

Alstonvale s’étire avec une langueur mélancolique sur les rives du Lac des Deux Montagnes, là où la lumière déclinante du soir semble s’attarder sur les eaux calmes pour mieux souligner le relief du Mont Bleu qui veille au loin. Le terrain, façonné par une terre généreuse, porte encore le souvenir des labours qui ont dessiné l’identité de cette contrée, tandis que la Rivière Viviry serpente avec une discrétion presque timide à travers les terres basses. Dans ce silence particulier qui précède la nuit, les ombres s'allongent sur les champs, révélant une sérénité que le passage des heures ne parvient pas à altérer. À une douzaine de kilomètres, la présence du Parc national d’Oka rappelle la vigueur sauvage d’une nature préservée, offrant un contraste saisissant avec la quiétude domestique qui définit le quotidien d'Alstonvale. Ici, chaque souffle d’air chargé d’humidité évoque une proximité constante avec les éléments aquatiques, insufflant une vie lente et profonde aux demeures qui se tournent vers l'horizon. La géographie, fidèle aux caprices du sol et des courants, dicte un rythme immuable où l'homme s'efface devant la permanence du paysage, laissant la beauté simple du cadre s'imposer comme une évidence.

📡 Precipitation Radar

Live animated radar for Alstonvale 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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LocationAlstonvale, Hudson; Vaudreuil-Soulanges, Quebec
Coordinates45.472778°N, 74.183056°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAJ0N
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 Alstonvale, Quebec Weather Page

This page provides live weather conditions and forecasts for Alstonvale, 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 Alstonvale includes coordinates 45.472778°N, 74.183056°W, situated in Hudson; Vaudreuil-Soulanges. Postal FSA: J0N. 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.