Yellow warningfrost · in effect until 7:32 AMDetails
Current weather
8:00 PM18°C
Mainly Clear
High 21° · Low 5° · 2%
- Wind
- SE 15 km/h
- Wind gusts
- 30 km/h
- Humidity
- 41%
- Air quality (AQHI)
- 3 · Low risk
- UV index
- 0 · Low
More details
- Dew point
- 4°C
- Pressure
- 102.3 kPa ↘ falling
- Visibility
- 10 km
- Sunrise
- 7:16 AM
- Sunset
- 7:44 PM
- Daylight
- 12 h 28 min
Observed at Calgary Int'l Airport, 8:00 PM MDT · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now15°8%
- 9 PM15°0%
- 10 PM14°0%
- 11 PM14°0%
- Sat
- 12 AM13°0%
- 1 AM12°0%
- 2 AM11°0%
- 3 AM10°0%
- 4 AM8°0%
- 5 AM7°0%
- 6 AM5°0%
- 7 AM7°0%
- 8 AM8°0%
- 9 AM10°0%
- 10 AM13°0%
- 11 AM15°0%
- 12 PM18°0%
- 1 PM20°0%
- 2 PM21°0%
- 3 PM23°0%
- 4 PM22°0%
- 5 PM22°0%
- 6 PM21°0%
- 7 PM20°0%
14-day forecast
Full 14-day →TonightSep 1821°5°SunnyClear2%
Day
- Wind
- SE 20 km/h
- Wind gusts
- 28 km/h
- Precipitation
- 2% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 3 · Low risk
Night
Clear. Wind southeast 20 km/h becoming light late this evening. Low plus 5.
- Low
- 5°
- Wind
- SE 20 km/h
Sunrise7:16 AM
Sunset7:44 PM
Daylight12 h 28 min
Normal17° / 3°
SatSep 1923°9°SunnyClear5%
Day
Sunny. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 23. UV index 4 or moderate.
- Wind
- S 20 km/h
- Wind gusts
- 40 km/h
- Precipitation
- 5% · 0 mm
- UV index (max)
- 4 Moderate
- Air quality (AQHI)
- 3 · Low risk
Night
Clear. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 9.
- Low
- 9°
- Wind
- S 20 km/h
Sunrise7:18 AM
Sunset7:41 PM
Daylight12 h 23 min
SunSep 2026°10°SunnyClear1%
Day
Sunny. High 26.
- Precipitation
- 1% · 0 mm
- UV index (max)
- 4 Moderate
Night
Clear. Low 10.
- Low
- 10°
Sunrise7:20 AM
Sunset7:39 PM
Daylight12 h 19 min
MonSep 2126°10°SunnyClear1%
Day
Sunny. High 26.
- Precipitation
- 1% · 0 mm
- UV index (max)
- 4 Moderate
Night
Clear. Low 10.
- Low
- 10°
Sunrise7:21 AM
Sunset7:37 PM
Daylight12 h 15 min
TueSep 2222°7°SunnyCloudy periods8%
Day
Sunny. High 22.
- Precipitation
- 8% · 0 mm
- UV index (max)
- 5 Moderate
Night
Cloudy periods. Low 7.
- Low
- 7°
Sunrise7:23 AM
Sunset7:34 PM
Daylight12 h 11 min
WedSep 2322°7°A mix of sun and cloudCloudy periods12%
Day
A mix of sun and cloud. High 22.
- Precipitation
- 12% · 0 mm
- UV index (max)
- 5 Moderate
Night
Cloudy periods. Low 7.
- Low
- 7°
Sunrise7:24 AM
Sunset7:32 PM
Daylight12 h 7 min
ThuSep 2422°10°A mix of sun and cloud10%
Day
A mix of sun and cloud. High 22.
- Precipitation
- 10% · 0 mm
- UV index (max)
- 4 Moderate
Night
Low 10.
- Low
- 10°
Sunrise7:26 AM
Sunset7:30 PM
Daylight12 h 3 min
Days 8–14 · trend, lower confidence
FriSep 2513°4°Mostly cloudyNight low 4°50%
Day
Mostly cloudy. High 13.
- Wind
- N 25 km/h
- Wind gusts
- 41 km/h
- Precipitation
- 50% · 0.9 mm
- UV index (max)
- 3 Moderate
Night
Low 4.
- Low
- 4°
Sunrise7:27 AM
Sunset7:27 PM
Daylight11 h 59 min
SourceExtended outlook
SatSep 2613°3°SunnyNight low 3°65%
Day
Sunny. High 13.
- Wind
- NW 18 km/h
- Wind gusts
- 38 km/h
- Precipitation
- 65% · 3 cm snow
- UV index (max)
- 4 Moderate
Night
Low 3.
- Low
- 3°
Sunrise7:29 AM
Sunset7:25 PM
Daylight11 h 56 min
SourceExtended outlook
SunSep 2720°4°SunnyNight low 4°2%
Day
Sunny. High 20.
- Wind
- W 11 km/h
- Wind gusts
- 27 km/h
- Precipitation
- 2% · 0 mm
- UV index (max)
- 5 Moderate
Night
Low 4.
- Low
- 4°
Sunrise7:31 AM
Sunset7:23 PM
Daylight11 h 52 min
SourceExtended outlook
MonSep 2821°7°SunnyNight low 7°2%
Day
Sunny. High 21.
- Wind
- W 12 km/h
- Wind gusts
- 23 km/h
- Precipitation
- 2% · 0 mm
- UV index (max)
- 6 High
Night
Low 7.
- Low
- 7°
Sunrise7:32 AM
Sunset7:21 PM
Daylight11 h 48 min
SourceExtended outlook
TueSep 2917°6°Mostly cloudyNight low 6°17%
Day
Mostly cloudy. High 17.
- Wind
- N 23 km/h
- Wind gusts
- 46 km/h
- Precipitation
- 17% · 0.1 mm
- UV index (max)
- 5 Moderate
Night
Low 6.
- Low
- 6°
Sunrise7:34 AM
Sunset7:18 PM
Daylight11 h 44 min
SourceExtended outlook
WedSep 3012°5°Mostly cloudyNight low 5°11%
Day
Mostly cloudy. High 12.
- Wind
- SE 22 km/h
- Wind gusts
- 44 km/h
- Precipitation
- 11% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 5.
- Low
- 5°
Sunrise7:35 AM
Sunset7:16 PM
Daylight11 h 40 min
SourceExtended outlook
ThuOct 115°5°Mostly cloudyNight low 5°9%
Day
Mostly cloudy. High 15.
- Wind
- SE 16 km/h
- Wind gusts
- 40 km/h
- Precipitation
- 9% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 5.
- Low
- 5°
Sunrise7:37 AM
Sunset7:14 PM
Daylight11 h 36 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise7:16 AM
Sunset7:44 PM
Daylight12 h 28 min
MoonFirst Quarter52% lit · rise 4:16 PM · set 10:59 PM
Pollen today · Altadore
TreesNonenone in the air
GrassHigh56 grains/m³
WeedsModerate40 grains/m³ · Mugwort
Sat: grass high · Sun: grass high · Mon: grass high
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Climate · monthly normals
Full climate →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | -1° | 1° | 4° | 11° | 16° | 20° | 23° | 23° | 18° | 12° | 3° | -1° |
| Low | -13° | -11° | -8° | -2° | 3° | 8° | 10° | 9° | 4° | -1° | -8° | -13° |
| Precip | 9 mm | 9 mm | 18 mm | 25 mm | 57 mm | 94 mm | 66 mm | 57 mm | 45 mm | 15 mm | 13 mm | 10 mm |
ECCC
Activities today
Derived from the forecastLaundry dayGreatLine-drying weather
GrillingGreatFire up the grill
RunningGreatLace up outside
PatioGreatDinner outdoors
Forecast: Environment and Climate Change Canada (City of Calgary), issued 7:35 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 51.0165°N, 114.1032°W · Elevation 1,095 m · Population 7,290 · Time zone America/Edmonton