S
M
T
W
T
F
S
31
68°
45°
1
67°
47°
2
71°
48°
3
70°
50°
4
73°
51°
5
73°
49°
6
77°
47°
7
61°
43°
8
60°
44°
9
59°
44°
10
60°
43°
11
60°
44°
12
61°
40°
13
62°
48°
14
61°
47°
15
62°
46°
16
62°
46°
17
63°
44°
18
64°
45°
19
66°
49°
20
65°
48°
21
64°
49°
22
64°
44°
23
66°
50°
24
65°
46°
25
64°
43°
26
65°
48°
27
63°
45°
28
65°
43°
29
68°
48°
30
74°
51°
1
74°
52°
2
75°
52°
3
74°
53°
4
75°
52°
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 59° to 77°, with overnight lows between 40° and 53°. The average high for June is 66° with an average low of 47°. 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.
