S
M
T
W
T
F
S
26
67°
38°
27
73°
37°
28
69°
48°
29
58°
44°
30
50°
38°
1
53°
30°
2
50°
36°
3
59°
36°
4
70°
44°
5
72°
47°
6
54°
43°
7
54°
36°
8
55°
40°
9
67°
32°
10
54°
38°
11
54°
32°
12
56°
32°
13
48°
44°
14
54°
42°
15
63°
42°
16
74°
46°
17
76°
51°
18
83°
48°
19
85°
66°
20
70°
45°
21
59°
39°
22
68°
33°
23
67°
44°
24
56°
53°
25
73°
54°
26
82°
57°
27
73°
50°
28
68°
51°
29
62°
49°
30
67°
49°
31
69°
49°
1
70°
53°
2
69°
52°
3
76°
57°
4
77°
55°
5
76°
57°
6
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pointe-Gatineau
Pointe-Gatineau's May 2026 forecast shows daily high temperatures ranging from 56° to 82°, with overnight lows between 49° and 57°. The average high for May is 71° with an average low of 53°. 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 Pointe-Gatineau. See also: June | July | August.
