Weather Forecast for Calgary
Alberta, Canada
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Current Weather - Calgary: 12°C
Current Weather - Calgary: 12°C
Alberta, Canada
Sunny
Feels like 12°C
Wind
7 km/h W
Humidity
44%
Pressure
1015 mb
UV Index
2
Visibility
64 km
Moderate rain
Tuesday, May 19, 2026
High
16°C
Low
4°C
Rain Chance
91%
Hourly Forecast
12°C
10°C
9°C
8°C
8°C
7°C
Day Statistics
Maximum Wind
26 km/h
Humidity
61%
Precipitation
6 mm
UV Index
5
Visibility
10 km
Rain Chance
91%
Snow Chance
0%
Sun & Moon
Sunrise
05:41 AM
Sunset
09:27 PM
Moonrise
07:42 AM
Moonset
12:44 AM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Air Quality
PM2.5
8.2
μg/m³
PM10
9.3
μg/m³
NO₂
14
μg/m³
O₃
67.7
μg/m³
SO₂
3.7
μg/m³
CO
221.4
μg/m³
Patchy rain nearby
Wednesday, May 20, 2026
High
12°C
Low
5°C
Rain Chance
86%
Hourly Forecast
6°C
6°C
6°C
6°C
6°C
6°C
6°C
7°C
8°C
9°C
10°C
11°C
11°C
11°C
11°C
11°C
10°C
9°C
10°C
9°C
9°C
7°C
6°C
5°C
Day Statistics
Maximum Wind
27 km/h
Humidity
67%
Precipitation
2 mm
UV Index
4
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
09:28 PM
Moonrise
09:06 AM
Moonset
01:32 AM
Moon Phase
Waxing Crescent
Moon Illumination
15%
Air Quality
PM2.5
4.2
μg/m³
PM10
4.7
μg/m³
NO₂
10.2
μg/m³
O₃
73.4
μg/m³
SO₂
3
μg/m³
CO
191.9
μg/m³
Sunny
Thursday, May 21, 2026
High
17°C
Low
3°C
Rain Chance
0%
Hourly Forecast
5°C
4°C
4°C
4°C
3°C
3°C
4°C
5°C
7°C
9°C
11°C
12°C
14°C
15°C
16°C
16°C
17°C
17°C
16°C
16°C
14°C
13°C
11°C
11°C
Day Statistics
Maximum Wind
13 km/h
Humidity
53%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
09:29 PM
Moonrise
10:34 AM
Moonset
02:04 AM
Moon Phase
Waxing Crescent
Moon Illumination
24%
Air Quality
PM2.5
3.7
μg/m³
PM10
4.2
μg/m³
NO₂
7.6
μg/m³
O₃
75.2
μg/m³
SO₂
2.9
μg/m³
CO
239.1
μg/m³
Sunny
Friday, May 22, 2026
High
21°C
Low
7°C
Rain Chance
0%
Hourly Forecast
10°C
9°C
9°C
8°C
8°C
7°C
8°C
9°C
11°C
13°C
15°C
16°C
18°C
19°C
20°C
20°C
20°C
20°C
20°C
19°C
17°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
14 km/h
Humidity
46%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
09:31 PM
Moonrise
12:00 PM
Moonset
02:26 AM
Moon Phase
Waxing Crescent
Moon Illumination
34%
Air Quality
PM2.5
4.6
μg/m³
PM10
5.6
μg/m³
NO₂
12.7
μg/m³
O₃
73.5
μg/m³
SO₂
3.6
μg/m³
CO
188.1
μg/m³
Patchy rain nearby
Saturday, May 23, 2026
High
20°C
Low
9°C
Rain Chance
63%
Hourly Forecast
12°C
11°C
11°C
10°C
10°C
10°C
11°C
12°C
14°C
16°C
18°C
19°C
19°C
18°C
17°C
16°C
16°C
15°C
15°C
14°C
13°C
11°C
10°C
8°C
Day Statistics
Maximum Wind
32 km/h
Humidity
55%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
63%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
09:32 PM
Moonrise
01:21 PM
Moonset
02:42 AM
Moon Phase
First Quarter
Moon Illumination
45%
Air Quality
PM2.5
5.2
μg/m³
PM10
6.4
μg/m³
NO₂
17.5
μg/m³
O₃
60.3
μg/m³
SO₂
3.7
μg/m³
CO
186.2
μg/m³
Partly Cloudy
Sunday, May 24, 2026
High
19°C
Low
3°C
Rain Chance
0%
Hourly Forecast
6°C
6°C
5°C
4°C
4°C
4°C
4°C
5°C
7°C
8°C
10°C
11°C
12°C
14°C
15°C
16°C
17°C
18°C
17°C
16°C
15°C
13°C
11°C
10°C
Day Statistics
Maximum Wind
25 km/h
Humidity
61%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:35 AM
Sunset
09:33 PM
Moonrise
02:38 PM
Moonset
02:55 AM
Moon Phase
Waxing Gibbous
Moon Illumination
56%
Patchy rain nearby
Monday, May 25, 2026
High
18°C
Low
5°C
Rain Chance
89%
Hourly Forecast
9°C
8°C
7°C
7°C
6°C
6°C
6°C
7°C
8°C
10°C
11°C
13°C
14°C
15°C
17°C
17°C
16°C
15°C
14°C
12°C
11°C
10°C
9°C
8°C
Day Statistics
Maximum Wind
27 km/h
Humidity
64%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:33 AM
Sunset
09:35 PM
Moonrise
03:52 PM
Moonset
03:07 AM
Moon Phase
Waxing Gibbous
Moon Illumination
66%
Solar Radiation Data
Shortwave Radiation
295.16
Diffuse Radiation
59.64
DNI
319.32
GTI
114.93
Weather Alerts
yellow advisory - frost - in effect
Overnight low temperatures will drop to zero degrees Celsius or just slightly below tonight. ### Frost advisories are issued when widespread frost or freezing temperatures are expected during the growing season. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
Cover up plants, especially those in frost-prone areas.
yellow advisory - frost - ended
###
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