🇨🇦 Weather in Calgary
Map Overlays:
Hourly Forecast for Calgary
00:00
17°
11%
01:00
16°
12%
02:00
16°
16%
03:00
15°
17%
04:00
15°
14%
05:00
14°
12%
06:00
14°
7%
07:00
15°
6%
08:00
17°
5%
09:00
20°
3%
10:00
22°
2%
11:00
26°
1%
12:00
26°
1%
13:00
27°
1%
14:00
27°
1%
15:00
26°
2%
16:00
22°
21%
17:00
20°
49%
18:00
18°
30%
19:00
18°
11%
20:00
17°
12%
21:00
16°
14%
22:00
13°
25%
23:00
12°
28%
14-Day Forecast for Calgary
2026-07-07
Sunny
29° /
10°
2026-07-08
Sunny
27° /
12°
2026-07-09
Patchy rain nearby
22° /
11°
2026-07-10
Sunny
25° /
11°
2026-07-11
Sunny
27° /
12°
2026-07-12
Sunny
22° /
7°
2026-07-13
Sunny
25° /
9°
Additional Forecasts for Calgary
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 164.0 μg/m³
O₃ (Ozone) 56.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.5 μg/m³
SO₂ (Sulphur Dioxide) 1.7 μg/m³
PM2.5 (Fine particles) 4.7 μg/m³
PM10 (Coarse particles) 5.1 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Canada
Weather in Calgary — FAQ
Answers refreshed each request based on current conditions in Calgary.
What is the weather like right now in Calgary?
Right now in Calgary, Canada the temperature is 18.1°C (feels like 18.1°C), with clear. Relative humidity is 83% and wind is 11.2 km/h.
What is today's high and low temperature in Calgary?
Today's forecast high in Calgary is 29.0°C and the overnight low is 10.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Calgary today?
The chance of precipitation in Calgary today is 62%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Calgary differ from nearby cities?
Even short distances can change temperatures noticeably. Calgary's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.