S
M
T
W
T
F
S
28
73°
49°
29
70°
45°
30
67°
47°
1
64°
42°
2
64°
45°
3
65°
48°
4
65°
51°
5
70°
47°
6
63°
46°
7
64°
43°
8
66°
47°
9
71°
49°
10
73°
50°
11
67°
51°
12
71°
52°
13
75°
53°
14
76°
54°
15
75°
53°
16
75°
53°
17
68°
52°
18
72°
53°
19
76°
54°
20
77°
55°
21
77°
54°
22
76°
54°
23
76°
53°
24
68°
51°
25
67°
47°
26
73°
52°
27
79°
52°
28
79°
50°
29
75°
46°
30
71°
51°
31
76°
53°
1
78°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Banff Trail
Banff Trail's July 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 42° and 55°. The average high for July is 71° 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 Trail. See also: August | September | October.