S
M
T
W
T
F
S
26
55°
38°
27
58°
38°
28
60°
40°
29
62°
42°
30
60°
45°
1
63°
44°
2
62°
45°
3
63°
43°
4
64°
43°
5
59°
39°
6
56°
39°
7
57°
40°
8
57°
39°
9
59°
43°
10
57°
40°
11
59°
43°
12
59°
46°
13
60°
43°
14
58°
42°
15
57°
42°
16
58°
41°
17
59°
42°
18
68°
47°
19
68°
48°
20
62°
46°
21
63°
41°
22
62°
42°
23
63°
47°
24
67°
49°
25
69°
49°
26
69°
50°
27
70°
48°
28
66°
42°
29
63°
49°
30
67°
51°
31
70°
51°
1
71°
50°
2
71°
51°
3
70°
50°
4
64°
50°
5
67°
49°
6
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Comox
Comox's May 2026 forecast shows daily high temperatures ranging from 55° to 71°, with overnight lows between 38° and 51°. The average high for May is 63° with an average low of 45°. 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 Comox. See also: June | July | August.
