S
M
T
W
T
F
S
26
46°
28°
27
45°
25°
28
45°
21°
29
44°
26°
30
40°
21°
1
40°
18°
2
38°
18°
3
40°
20°
4
42°
26°
5
42°
30°
6
43°
28°
7
44°
27°
8
46°
31°
9
44°
30°
10
45°
28°
11
45°
25°
12
46°
30°
13
47°
25°
14
46°
24°
15
47°
26°
16
49°
31°
17
48°
27°
18
49°
28°
19
56°
39°
20
63°
40°
21
63°
31°
22
52°
30°
23
53°
31°
24
55°
30°
25
65°
44°
26
66°
39°
27
66°
36°
28
64°
39°
29
68°
44°
30
70°
43°
31
62°
47°
1
68°
41°
2
61°
34°
3
58°
33°
4
55°
39°
5
59°
35°
6
58°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chibougamau
Chibougamau's May 2026 forecast shows daily high temperatures ranging from 38° to 70°, with overnight lows between 18° and 47°. The average high for May is 52° with an average low of 31°. 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 Chibougamau. See also: June | July | August.