S
M
T
W
T
F
S
26
38°
23°
27
41°
22°
28
39°
22°
29
38°
23°
30
37°
14°
1
32°
14°
2
31°
13°
3
34°
17°
4
42°
29°
5
46°
30°
6
45°
31°
7
49°
31°
8
48°
30°
9
49°
30°
10
46°
28°
11
39°
26°
12
46°
29°
13
40°
25°
14
39°
26°
15
43°
27°
16
50°
33°
17
44°
30°
18
53°
36°
19
52°
36°
20
51°
34°
21
47°
31°
22
43°
30°
23
44°
31°
24
44°
32°
25
55°
28°
26
47°
27°
27
45°
28°
28
50°
39°
29
59°
42°
30
63°
41°
31
61°
37°
1
58°
30°
2
51°
29°
3
47°
30°
4
47°
31°
5
51°
34°
6
53°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chisasibi
Chisasibi's May 2026 forecast shows daily high temperatures ranging from 31° to 63°, with overnight lows between 13° and 42°. The average high for May is 46° with an average low of 29°. 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 Chisasibi. See also: June | July | August.