S
M
T
W
T
F
S
29
86°
50°
30
90°
60°
31
90°
54°
1
85°
47°
2
85°
54°
3
83°
52°
4
66°
46°
5
69°
38°
6
71°
42°
7
65°
47°
8
78°
53°
9
79°
55°
10
78°
57°
11
66°
57°
12
84°
53°
13
84°
51°
14
82°
50°
15
73°
49°
16
72°
52°
17
84°
55°
18
83°
54°
19
82°
55°
20
77°
45°
21
81°
51°
22
71°
44°
23
76°
51°
24
82°
52°
25
81°
54°
26
83°
54°
27
81°
53°
28
72°
54°
29
71°
54°
30
71°
53°
1
72°
52°
2
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kalgary
Kalgary's April 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 44° and 57°. The average high for April is 77° with an average low of 52°. 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 Kalgary. See also: May | June | July.