S
M
T
W
T
F
S
31
50°
39°
1
46°
40°
2
47°
45°
3
65°
43°
4
67°
50°
5
71°
47°
6
66°
42°
7
54°
46°
8
67°
45°
9
61°
47°
10
61°
42°
11
64°
46°
12
58°
45°
13
62°
46°
14
67°
48°
15
66°
49°
16
66°
49°
17
68°
49°
18
61°
46°
19
62°
47°
20
78°
51°
21
63°
47°
22
63°
50°
23
64°
49°
24
64°
44°
25
67°
47°
26
70°
50°
27
67°
51°
28
66°
51°
29
66°
50°
30
67°
52°
1
68°
53°
2
71°
52°
3
75°
53°
4
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Calgary
Calgary's June 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 42° and 54°. The average high for June is 66° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Calgary. See also: July | August | September.
