Observed at: Calgary Int'l Airport
Date: Wednesday October 17, 2018 at 00:00 MDT
Clear
Clear
Temp.: 12.0 °C
Wind: SSE 5 km/h
Humidity: 28 %
Dew point: -6.1 °C
Pressure: 102.6 kPa
Tendency: rising
Visibility: 24.1 km
Sunrise: 08:03
Sunset: 18:41
Normals:
Max 12°C Min -2°C
Yesterday
  Max: 19.4 °C
  Min: 1.6 °C
  Rainfall: 0.0 mm

 Extended Forecast - Environment Canada
  Wednesday
Sunny
Sunny
Max: 22°C
Thursday
Sunny
Sunny
Max: 15°C
Friday
Sunny
Sunny
Max: 10°C
Saturday
Sunny
Sunny
Max: 18°C
Sunday
Sunny
Sunny
Max: 17°C
Monday
Sunny
Sunny
Max: 18°C
Tuesday night
Clear
Clear
Min: 3°C
Wednesday night
Clear
Clear
Min: 4°C
Thursday night
Clear
Clear
Min: 2°C
Friday night
Clear
Clear
Min: 3°C
Saturday night
Clear
Clear
Min: 3°C
Sunday night
Clear
Clear
Min: 2°C

Forecast

Calgary, AB (Issued: Tuesday October 16, 2018 at 16:00 MDT)

Tonight
Clear. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low plus 3.
Wednesday
Sunny. High 22. UV index 3 or moderate.
Wednesday night
Clear. Low plus 4.
Thursday
Sunny. High 15.
Thursday night
Clear. Low plus 2.
Friday
Sunny. High 10.
Friday night
Clear. Low plus 3.
Saturday
Sunny. High 18.
Saturday night
Clear. Low plus 3.
Sunday
Sunny. High 17.
Sunday night
Clear. Low plus 2.
Monday
Sunny. High 18.
Averages and extremes
Highest temperature(1884-2011)24.4 °C1963
Lowest temperature(1884-2011)-13.9 °C1892
Average high12.2 °C 
Average low-1.4 °C 
Average5.4 °C 
Greatest rainfall(1884-2011)5.6 mm1928
Greatest snowfall(1884-2011)11.7 cm1904
Greatest precipitation(1884-2011)11.7 mm1904
Most snow on the ground(1955-2011)5.0 cm2006
Monthly frequency of precipitation23.0 % 

24 Hour Forecast - Calgary, AB

Date/Time
(MDT)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
17 October 2018
01:00 8 Clear (0%)  Clear Nil W 10
02:00 7 Clear (0%)  Clear Nil W 10
03:00 6 Clear (0%)  Clear Nil W 10
04:00 5 Clear (0%)  Clear Nil W 10
05:00 4 Clear (0%)  Clear Nil W 10
06:00 3 Clear (0%)  Clear Nil W 10
07:00 4 Clear (0%)  Clear Nil W 10
08:00 6 Sunny (0%)  Sunny Nil W 10
09:00 7 Sunny (0%)  Sunny Nil W 10
10:00 9 Sunny (0%)  Sunny Nil W 10
11:00 11 Sunny (0%)  Sunny Nil W 10
12:00 13 Sunny (0%)  Sunny Nil W 15
13:00 15 Sunny (0%)  Sunny Nil W 15
14:00 16 Sunny (0%)  Sunny Nil W 15
15:00 18 Sunny (0%)  Sunny Nil W 15
16:00 19 Sunny (0%)  Sunny Nil W 15
17:00 21 Sunny (0%)  Sunny Nil W 15
18:00 22 Sunny (0%)  Sunny Nil W 15
19:00 19 Clear (0%)  Clear Nil W 15
20:00 16 Clear (0%)  Clear Nil W 15
21:00 13 Clear (0%)  Clear Nil W 10
22:00 12 Clear (0%)  Clear Nil W 10
23:00 11 Clear (0%)  Clear Nil W 10
18 October 2018
00:00 10 Clear (0%)  Clear Nil W 10
 
† 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