S
M
T
W
T
F
S
28
54°
45°
29
67°
50°
30
68°
40°
1
66°
45°
2
67°
41°
3
69°
48°
4
73°
45°
5
67°
44°
6
77°
33°
7
81°
39°
8
77°
43°
9
74°
37°
10
77°
51°
11
81°
41°
12
75°
44°
13
77°
37°
14
81°
38°
15
83°
45°
16
86°
46°
17
85°
48°
18
83°
49°
19
76°
52°
20
72°
44°
21
83°
57°
22
85°
49°
23
74°
46°
24
85°
56°
25
86°
55°
26
76°
53°
27
76°
44°
28
78°
45°
29
78°
46°
30
81°
49°
31
83°
50°
1
82°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Banff
Banff's July 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 44° and 56°. The average high for July is 81° with an average low of 50°. 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 Banff. See also: August | September | October.
