S
M
T
W
T
F
S
26
63°
23°
27
68°
26°
28
54°
36°
29
42°
32°
30
38°
29°
1
39°
27°
2
40°
23°
3
56°
18°
4
59°
35°
5
48°
32°
6
44°
29°
7
44°
31°
8
48°
26°
9
52°
23°
10
47°
26°
11
44°
23°
12
56°
31°
13
52°
31°
14
62°
28°
15
69°
25°
16
75°
42°
17
60°
36°
18
68°
43°
19
70°
36°
20
45°
26°
21
59°
20°
22
69°
25°
23
73°
29°
24
56°
49°
25
77°
51°
26
77°
49°
27
59°
37°
28
68°
44°
29
66°
36°
30
71°
36°
31
69°
36°
1
73°
32°
2
76°
34°
3
84°
34°
4
82°
46°
5
74°
50°
6
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Matachewan
Matachewan's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Matachewan. See also: June | July | August.