S
M
T
W
T
F
S
26
65°
55°
27
78°
56°
28
74°
56°
29
79°
50°
30
85°
46°
31
80°
49°
1
81°
50°
2
62°
46°
3
75°
37°
4
82°
38°
5
83°
41°
6
78°
38°
7
80°
41°
8
73°
38°
9
73°
39°
10
73°
48°
11
74°
46°
12
72°
45°
13
79°
43°
14
75°
43°
15
75°
45°
16
76°
46°
17
74°
45°
18
75°
47°
19
72°
46°
20
74°
49°
21
66°
43°
22
67°
49°
23
66°
42°
24
63°
39°
25
65°
42°
26
70°
48°
27
70°
49°
28
61°
46°
29
63°
45°
30
62°
46°
31
64°
48°
1
67°
46°
2
61°
45°
3
61°
39°
4
62°
44°
5
61°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Valemount
Valemount's August 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 38° and 49°. The average high for August is 70° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Valemount. See also: September | October | November.
