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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the True North Brief Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
As shown in the live forecast above, Calgary’s current conditions are driven by a Pacific frontal system. Expect a high near 15°C today, with a 40% chance of afternoon showers and winds gusting to 40 km/h. Environment and Climate Change Canada (ECCC) issues the official warnings and hourly updates for the region.
What does the Environment Canada forecast for Calgary look like this week?
The 7‑day outlook from Environment Canada shows a cooling trend: daytime highs drop from 15°C today to around 8°C by Thursday, with overnight lows near −2°C. A weak ridge builds Friday, lifting highs back to 12°C. The weather network Calgary and ECCC both indicate a 60% chance of rain Wednesday evening. For calgary weather hourly details, the live forecast above updates every hour.
How reliable are the 14‑day and 30‑day outlooks for Calgary?
ECCC’s calgary weather 14 day and calgary weather next 30 days projections are based on ensemble models; accuracy drops after day 7. Day‑to‑day confidence is high for the next 48 hours. For weather in calgary 10 days, check the live forecast – it includes the official 10‑day trend from the Canadian Meteorological Centre.
What is the best source for official Calgary weather warnings?
Environment and Climate Change Canada (weather.gc.ca) issues all watches, warnings, and special weather statements for Calgary. The live forecast above displays any active alerts from ECCC in real time.
How does Calgary’s weather compare to other Alberta cities?
Calgary typically sees more chinook‑driven temperature swings than Edmonton. For weather in calgary tomorrow, expect a 5–10°C difference from Edmonton’s forecast. Check Edmonton Weather for direct comparison.
Does Environment Canada provide an hourly forecast for Calgary?
Yes. The calgary weather hourly table on weather.gc.ca is updated every hour. The live forecast above includes the next 24 hours of temperature, wind, and precipitation probability.