S
M
T
W
T
F
S
28
65°
48°
29
72°
52°
30
76°
53°
1
76°
52°
2
77°
54°
3
78°
54°
4
77°
53°
5
77°
54°
6
78°
53°
7
78°
53°
8
77°
50°
9
76°
50°
10
76°
49°
11
75°
51°
12
69°
49°
13
69°
46°
14
72°
48°
15
76°
53°
16
74°
51°
17
77°
54°
18
72°
46°
19
70°
46°
20
69°
47°
21
71°
50°
22
74°
47°
23
76°
50°
24
79°
55°
25
79°
53°
26
71°
45°
27
71°
51°
28
72°
51°
29
74°
53°
30
78°
52°
31
80°
53°
1
79°
48°
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 65° to 80°, with overnight lows between 45° and 55°. The average high for July is 75° with an average low of 51°. 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.
