S
M
T
W
T
F
S
26
64°
58°
27
66°
58°
28
72°
58°
29
74°
56°
30
75°
57°
31
82°
58°
1
73°
59°
2
70°
54°
3
78°
54°
4
73°
58°
5
79°
59°
6
79°
60°
7
79°
61°
8
77°
59°
9
74°
58°
10
76°
59°
11
75°
60°
12
74°
58°
13
76°
59°
14
75°
60°
15
74°
59°
16
75°
60°
17
74°
59°
18
72°
55°
19
72°
60°
20
69°
58°
21
69°
60°
22
70°
60°
23
70°
59°
24
69°
56°
25
72°
60°
26
75°
60°
27
73°
59°
28
70°
58°
29
68°
59°
30
67°
54°
31
69°
58°
1
67°
57°
2
67°
56°
3
66°
53°
4
67°
57°
5
66°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vancouver
Vancouver's August 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 53° and 61°. The average high for August is 72° with an average low of 58°. 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 Vancouver. See also: September | October | November.
