S
M
T
W
T
F
S
26
56°
27°
27
61°
24°
28
68°
27°
29
60°
27°
30
51°
31°
1
39°
36°
2
47°
32°
3
45°
29°
4
56°
38°
5
75°
38°
6
59°
42°
7
54°
30°
8
54°
30°
9
55°
30°
10
54°
32°
11
59°
32°
12
53°
29°
13
58°
30°
14
57°
28°
15
61°
32°
16
71°
38°
17
66°
38°
18
61°
41°
19
55°
41°
20
63°
42°
21
53°
34°
22
59°
34°
23
57°
36°
24
64°
38°
25
62°
42°
26
67°
44°
27
62°
43°
28
63°
46°
29
64°
44°
30
65°
50°
31
58°
43°
1
58°
41°
2
59°
41°
3
59°
42°
4
60°
43°
5
59°
44°
6
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gaspé
Gaspé's May 2026 forecast shows daily high temperatures ranging from 53° to 67°, with overnight lows between 34° and 50°. The average high for May is 61° with an average low of 41°. 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 Gaspé. See also: June | July | August.