S
M
T
W
T
F
S
26
70°
55°
27
71°
55°
28
70°
59°
29
72°
63°
30
79°
64°
31
81°
63°
1
80°
61°
2
78°
62°
3
78°
63°
4
79°
61°
5
78°
60°
6
79°
58°
7
78°
57°
8
78°
53°
9
72°
55°
10
71°
53°
11
74°
53°
12
72°
54°
13
72°
53°
14
73°
61°
15
78°
61°
16
80°
62°
17
80°
56°
18
77°
53°
19
77°
53°
20
75°
59°
21
73°
60°
22
78°
56°
23
79°
54°
24
77°
53°
25
76°
55°
26
76°
60°
27
71°
58°
28
66°
52°
29
68°
56°
30
65°
52°
31
65°
51°
1
Hist. Avg.
66°
50°
2
Hist. Avg.
65°
50°
3
Hist. Avg.
65°
50°
4
Hist. Avg.
65°
50°
5
Hist. Avg.
65°
50°
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 65° to 81°, with overnight lows between 51° and 64°. The average high for August is 75° with an average low of 57°. 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.
