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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Perspective Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Montreal will see a mix of sun and cloud today with the live forecast above showing the current temperature and chance of showers. As autumn settles in, expect cooler evenings typical of the St. Lawrence River valley, with a gradual shift toward seasonal highs near 10°C by mid-week.
What is the 7 day weather forecast for Montreal?
This week in Montreal, the live forecast above indicates a pattern of passing clouds and isolated rain showers, particularly on Thursday and Friday. Daytime highs will hover between 8°C and 14°C, while overnight lows dip to 2°C–6°C, so a jacket is recommended for evening commutes along the Lachine Canal or Mount Royal.
How accurate is the Montreal weather hourly forecast?
Hourly updates from Environment and Climate Change Canada, referenced in the live forecast above, are reliable for the next 24 to 48 hours. For planning outdoor activities—like a walk in the Plateau or a bike ride on Île Sainte-Hélène—check the montreal weather hourly breakdown to avoid peak shower windows.
What is the weather in Montreal tomorrow?
Based on the live forecast above, tomorrow will bring partly cloudy skies with a slight chance of drizzle. Highs near 12°C and lows around 5°C—typical for a mid-October day in the city. Check the 7 day weather forecast montreal for the full week.
Is there a 14 day weather forecast for Montreal?
Yes, a 14 day weather forecast montreal is available from Environment Canada, though accuracy diminishes after seven days. The live forecast above provides the most reliable short-term outlook. For longer planning, consider the weather in montreal 10 days or the weather montreal 30 days trend.
Will it rain in Montreal this week?
Scattered showers are possible on Thursday and Friday, as shown in the live forecast above. Total rainfall is expected to be light—under 10 mm—so a 15 day weather forecast montreal suggests a drying trend by early next week. For precise timing, refer to montreal weather hourly updates.
For broader conditions, visit our Canada weather hub or check Ottawa Weather and Toronto Weather for regional comparisons. Stay alert for any Weather Warning updates if conditions shift.