S
M
T
W
T
F
S
26
60°
45°
27
62°
43°
28
61°
40°
29
56°
35°
30
54°
37°
1
55°
36°
2
56°
37°
3
57°
37°
4
58°
38°
5
59°
37°
6
59°
37°
7
60°
38°
8
65°
40°
9
67°
41°
10
68°
42°
11
67°
40°
12
67°
43°
13
64°
42°
14
65°
43°
15
61°
40°
16
62°
39°
17
63°
39°
18
68°
41°
19
69°
42°
20
68°
43°
21
65°
45°
22
63°
45°
23
63°
41°
24
62°
41°
25
64°
43°
26
64°
45°
27
65°
46°
28
66°
48°
29
72°
40°
30
72°
41°
31
70°
46°
1
69°
49°
2
66°
44°
3
67°
48°
4
71°
43°
5
71°
50°
6
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Campbell River
Campbell River's May 2026 forecast shows daily high temperatures ranging from 54° to 72°, with overnight lows between 35° and 50°. The average high for May is 64° with an average low of 42°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Campbell River. See also: June | July | August.
