S
M
T
W
T
F
S
26
67°
28°
27
74°
30°
28
68°
39°
29
58°
40°
30
47°
29°
1
51°
28°
2
48°
33°
3
58°
29°
4
65°
42°
5
63°
44°
6
58°
31°
7
51°
36°
8
54°
35°
9
66°
35°
10
53°
41°
11
53°
30°
12
57°
28°
13
48°
41°
14
50°
43°
15
69°
43°
16
72°
46°
17
63°
34°
18
78°
63°
19
78°
57°
20
62°
30°
21
54°
32°
22
61°
40°
23
62°
41°
24
66°
48°
25
65°
47°
26
69°
46°
27
68°
49°
28
73°
47°
29
66°
42°
30
70°
47°
31
63°
46°
1
66°
45°
2
67°
48°
3
66°
48°
4
64°
49°
5
67°
49°
6
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mont-Laurier
Mont-Laurier's May 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 30° and 63°. The average high for May is 67° with an average low of 46°. 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 Mont-Laurier. See also: June | July | August.