15-Day Weather Forecast - Calgary
15-day weather forecast for Calgary: temperatures from 3°C (37°F) to 24°C (75°F). Average daily high 17°C (63°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Calgary's 15-day outlook ranges from a low of 3°C to a high of 24°C, with an average daytime high near 17°C. That's 1° below the long-term average high of 18°C for this time of year. It continues a recent pattern — 14 of the last 28 days with published data have run cooler than normal. Air quality is currently good (AQI 25), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 18°C.
14 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running below normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Extended Outlook for Calgary
Over the next 15 days, Calgary is forecast to see temperatures ranging from 3°C to 24°C, averaging a daily high of 17°C. The extended outlook indicates occasional showers on 4 days, with 5.1 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.