S
M
T
W
T
F
S
26
58°
49°
27
57°
47°
28
56°
45°
29
59°
47°
30
58°
46°
1
56°
47°
2
57°
46°
3
55°
45°
4
56°
45°
5
58°
46°
6
57°
42°
7
59°
43°
8
59°
43°
9
58°
44°
10
60°
44°
11
60°
45°
12
54°
44°
13
55°
44°
14
54°
42°
15
56°
45°
16
61°
46°
17
61°
46°
18
60°
45°
19
61°
47°
20
61°
45°
21
60°
46°
22
57°
46°
23
58°
45°
24
58°
46°
25
60°
46°
26
60°
47°
27
62°
47°
28
62°
46°
29
63°
47°
30
62°
47°
31
57°
46°
1
58°
47°
2
58°
45°
3
62°
48°
4
63°
47°
5
58°
46°
6
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tofino
Tofino's May 2026 forecast shows daily high temperatures ranging from 54° to 63°, with overnight lows between 42° and 49°. The average high for May is 59° with an average low of 46°. 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 Tofino. See also: June | July | August.