S
M
T
W
T
F
S
28
66°
51°
29
70°
52°
30
68°
51°
1
74°
52°
2
76°
54°
3
77°
54°
4
76°
53°
5
74°
52°
6
75°
53°
7
76°
53°
8
71°
52°
9
70°
52°
10
77°
51°
11
78°
51°
12
78°
53°
13
77°
52°
14
78°
51°
15
76°
45°
16
70°
49°
17
74°
53°
18
78°
54°
19
79°
53°
20
78°
44°
21
72°
49°
22
75°
53°
23
79°
53°
24
79°
51°
25
77°
46°
26
70°
47°
27
70°
46°
28
71°
46°
29
75°
54°
30
79°
51°
31
79°
50°
1
78°
52°
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 66° to 79°, with overnight lows between 44° and 54°. 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.
