S
M
T
W
T
F
S
26
56°
27°
27
64°
36°
28
71°
41°
29
68°
44°
30
62°
36°
1
43°
36°
2
50°
35°
3
45°
35°
4
53°
37°
5
67°
42°
6
52°
42°
7
52°
39°
8
50°
36°
9
58°
36°
10
64°
43°
11
52°
37°
12
47°
36°
13
55°
42°
14
56°
45°
15
61°
44°
16
72°
53°
17
57°
50°
18
58°
43°
19
51°
43°
20
69°
41°
21
48°
37°
22
54°
36°
23
60°
43°
24
63°
46°
25
55°
47°
26
58°
46°
27
55°
42°
28
51°
42°
29
56°
44°
30
57°
44°
31
61°
48°
1
60°
47°
2
61°
51°
3
64°
52°
4
66°
51°
5
63°
49°
6
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Métis-sur-Mer
Métis-sur-Mer's May 2026 forecast shows daily high temperatures ranging from 51° to 67°, with overnight lows between 42° and 52°. The average high for May is 60° with an average low of 47°. 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 Métis-sur-Mer. See also: June | July | August.