S
M
T
W
T
F
S
29
25°
18°
30
27°
16°
31
32°
6°
1
40°
14°
2
35°
28°
3
43°
28°
4
46°
32°
5
36°
28°
6
44°
26°
7
38°
29°
8
40°
26°
9
46°
24°
10
58°
27°
11
58°
30°
12
41°
30°
13
61°
33°
14
58°
36°
15
42°
19°
16
25°
15°
17
40°
11°
18
53°
27°
19
66°
41°
20
72°
46°
21
74°
35°
22
46°
27°
23
44°
29°
24
42°
23°
25
49°
29°
26
50°
32°
27
55°
34°
28
53°
34°
29
59°
36°
30
61°
38°
1
60°
35°
2
58°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Calgary / Okotoks (Rowland Field)
Calgary / Okotoks (Rowland Field)'s April 2026 forecast shows daily high temperatures ranging from 42° to 74°, with overnight lows between 23° and 46°. The average high for April is 56° with an average low of 33°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Calgary / Okotoks (Rowland Field). See also: May | June | July.
