S
M
T
W
T
F
S
26
62°
26°
27
69°
29°
28
59°
42°
29
44°
34°
30
40°
30°
1
39°
25°
2
34°
25°
3
51°
37°
4
56°
42°
5
53°
33°
6
48°
29°
7
47°
32°
8
47°
32°
9
49°
31°
10
50°
35°
11
51°
35°
12
52°
36°
13
54°
36°
14
56°
37°
15
53°
45°
16
62°
36°
17
60°
43°
18
66°
42°
19
63°
40°
20
60°
42°
21
65°
35°
22
54°
35°
23
53°
34°
24
55°
34°
25
54°
35°
26
55°
34°
27
57°
37°
28
57°
38°
29
58°
39°
30
62°
44°
31
60°
43°
1
61°
40°
2
62°
44°
3
71°
47°
4
65°
43°
5
68°
49°
6
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Val-d'Or
Val-d'Or's May 2026 forecast shows daily high temperatures ranging from 34° to 72°, with overnight lows between 25° and 49°. The average high for May is 57° with an average low of 38°. 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 Val-d'Or. See also: June | July | August.