S
M
T
W
T
F
S
26
68°
53°
27
68°
60°
28
74°
51°
29
70°
51°
30
72°
52°
31
75°
56°
1
75°
53°
2
79°
52°
3
81°
54°
4
82°
56°
5
83°
55°
6
80°
56°
7
81°
55°
8
83°
52°
9
82°
56°
10
80°
55°
11
82°
54°
12
82°
55°
13
83°
55°
14
77°
50°
15
79°
52°
16
80°
52°
17
78°
53°
18
80°
52°
19
81°
54°
20
81°
54°
21
80°
53°
22
75°
52°
23
79°
49°
24
78°
52°
25
80°
53°
26
74°
53°
27
76°
49°
28
79°
51°
29
80°
52°
30
80°
53°
31
79°
52°
1
80°
52°
2
79°
51°
3
78°
52°
4
76°
52°
5
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Campbell River
Campbell River's August 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 49° and 60°. The average high for August is 78° with an average low of 53°. 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 Campbell River. See also: September | October | November.
