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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the BuzzLayer Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Calgary’s weather today, as shown in the live forecast above, will bring a mix of sun and cloud with a high near the seasonal average, though a sharp drop is expected overnight as a Pacific front slides across southern Alberta.
What is the outlook for the next two weeks?
For those checking weather Calgary Alberta 14 days, the pattern points to a typical spring swing: a few days of mild, chinook-influenced warmth followed by a cooler, unsettled stretch mid-month. The weather in Calgary 10 days shows a chance of flurries returning by the weekend, so keep a jacket handy even if the afternoons feel pleasant. For a longer view, the Calgary weather 30 days outlook from Environment Canada suggests near-normal temperatures overall, with precipitation slightly above average for late April.
How does Calgary’s location affect its forecast?
Calgary sits just east of the Rocky Mountain foothills, making it a prime spot for chinook winds that can lift temperatures by 10 to 15 degrees in hours. This also means the 21 day forecast Calgary often includes rapid shifts, as the lee side of the mountains creates a volatile mixing zone. Residents near the Bow and Elbow rivers should note that spring melt can keep overnight lows cooler than downtown readings.
Why is the weather Calgary Alberta 14 day forecast so changeable?
Calgary’s elevation and proximity to the Rockies create a “chinook zone,” where warm, dry winds can rapidly replace cold air. This makes the weather Calgary Alberta 14 day forecast less stable than in flatter regions, with temperature swings of 15°C or more common inside a week.
Is there a risk of snow in the weather in Calgary 10 days?
Yes, a late-season system could bring a few centimetres of snow by early next week. The weather in Calgary 10 days shows a 40 per cent chance of flurries Tuesday night, though accumulation is expected to be light and melt quickly on roads.
Where can I find the most reliable Calgary weather 30 days outlook?
Environment and Climate Change Canada issues the official 30-day outlook, updated monthly. For daily tracking, use the live forecast above or check our Calgary Weather page for hourly updates.
For conditions across the province, visit Edmonton Weather or the Canada weather hub. If severe storms are expected, check Weather Warning for alerts.