S
M
T
W
T
F
S
28
59°
53°
29
65°
53°
30
73°
54°
1
70°
49°
2
66°
50°
3
69°
52°
4
72°
51°
5
73°
50°
6
71°
53°
7
74°
52°
8
74°
55°
9
75°
54°
10
77°
57°
11
84°
47°
12
78°
55°
13
77°
55°
14
77°
54°
15
76°
56°
16
75°
56°
17
77°
55°
18
77°
55°
19
76°
54°
20
79°
55°
21
78°
55°
22
78°
54°
23
76°
55°
24
69°
54°
25
69°
51°
26
68°
47°
27
73°
53°
28
77°
55°
29
79°
55°
30
78°
56°
31
78°
55°
1
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Calgary
Calgary's July 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 47° and 57°. The average high for July is 74° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Calgary. See also: August | September | October.
