Observed at: Calgary Int'l Airport
Date: Sunday April 21, 2019 at 12:00 MDT
Mainly Sunny
Mainly Sunny
Temp.: 10.8 °C
Wind: S 14 km/h
Humidity: 39 %
Dew point: -2.4 °C
Pressure: 102.3 kPa
Tendency: falling
Visibility: 64.4 km
Sunrise: 06:30
Sunset: 20:40
Normals:
Max 13°C Min 0°C
Yesterday
  Max: 11.0 °C
  Min: 0.5 °C
  Rainfall: Trace mm

 Extended Forecast - Environment Canada
Sunday
Sunny
Sunny
Max: 16°C
Monday
Sunny
Sunny
Max: 21°C
Tuesday
A mix of sun and cloud
A mix of sun and cloud
Max: 13°C
Wednesday
Chance of showers (60%)
Chance of showers
Max: 12°C
Thursday
Cloudy
Cloudy
Max: 7°C
Friday
Chance of flurries or rain showers (60%)
Chance of flurries or rain showers
Max: 8°C
Saturday
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Max: 6°C
Sunday night
Clear
Clear
Min: 3°C
Monday night
Clear
Clear
Min: 7°C
Tuesday night
Chance of showers (60%)
Chance of showers
Min: 3°C
Wednesday night
Cloudy periods
Cloudy periods
Min: 0°C
Thursday night
Chance of showers (30%)
Chance of showers
Min: 0°C
Friday night
Chance of showers (60%)
Chance of showers
Min: 1°C
 

Forecast

Calgary, AB (Issued: Sunday April 21, 2019 at 11:00 MDT)

Today
Sunny. High 16. UV index 6 or high.
Tonight
Clear. Low plus 3.
Monday
Sunny. Wind becoming west 20 km/h gusting to 40 near noon. High 21. UV index 6 or high.
Monday night
Clear. Low 7.
Tuesday
A mix of sun and cloud. High 13.
Tuesday night
Cloudy with 60 percent chance of showers. Low plus 3.
Wednesday
Cloudy with 60 percent chance of showers. High 12.
Wednesday night
Cloudy periods. Low zero.
Thursday
Cloudy. High 7.
Thursday night
Cloudy with 30 percent chance of showers. Low zero.
Friday
Cloudy with 60 percent chance of flurries or rain showers. High 8.
Friday night
Cloudy with 60 percent chance of showers. Low plus 1.
Saturday
Cloudy with 30 percent chance of rain showers or flurries. High 6.
Averages and extremes
Highest temperature(1885-2012)26.1 °C1906
Lowest temperature(1885-2012)-16.1 °C1967
Average high12.6 °C 
Average low-1.0 °C 
Average5.8 °C 
Greatest rainfall(1885-2012)14.2 mm1999
Greatest snowfall(1885-2012)45.7 cm1932
Greatest precipitation(1885-2012)45.7 mm1932
Most snow on the ground(1955-2012)10.0 cm1955
Monthly frequency of precipitation30.0 % 

24 Hour Forecast - Calgary, AB

Date/Time
(MDT)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
21 April 2019
13:00 13 Sunny (0%)  Sunny Nil S 10
14:00 14 Sunny (0%)  Sunny Nil S 10
15:00 16 Sunny (0%)  Sunny Nil S 10
16:00 15 Sunny (0%)  Sunny Nil S 10
17:00 15 Sunny (0%)  Sunny Nil S 10
18:00 14 Sunny (0%)  Sunny Nil S 10
19:00 13 Sunny (0%)  Sunny Nil S 10
20:00 12 Sunny (0%)  Sunny Nil S 10
21:00 11 Clear (0%)  Clear Nil W 10
22:00 10 Clear (0%)  Clear Nil W 10
23:00 9 Clear (0%)  Clear Nil W 10
22 April 2019
00:00 8 Clear (0%)  Clear Nil W 10
01:00 7 Clear (0%)  Clear Nil W 10
02:00 7 Clear (0%)  Clear Nil W 10
03:00 6 Clear (0%)  Clear Nil SW 10
04:00 5 Clear (0%)  Clear Nil SW 10
05:00 4 Clear (0%)  Clear Nil SW 10
06:00 3 Sunny (0%)  Sunny Nil SW 10
07:00 5 Sunny (0%)  Sunny Nil SW 10
08:00 7 Sunny (0%)  Sunny Nil SW 10
09:00 9 Sunny (0%)  Sunny Nil SW 10
10:00 11 Sunny (0%)  Sunny Nil SW 10
11:00 14 Sunny (0%)  Sunny Nil SW 10
12:00 16 Sunny (0%)  Sunny Nil W 20 gust 40
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada