S
M
T
W
T
F
S
27
53°
36°
28
65°
39°
29
61°
39°
30
49°
34°
1
51°
31°
2
44°
37°
3
50°
35°
4
59°
33°
5
59°
34°
6
69°
37°
7
59°
42°
8
45°
38°
9
51°
38°
10
49°
40°
11
56°
36°
12
64°
39°
13
58°
38°
14
77°
40°
15
76°
50°
16
59°
48°
17
54°
44°
18
49°
44°
19
50°
44°
20
56°
43°
21
52°
43°
22
56°
42°
23
52°
44°
24
48°
43°
25
58°
45°
26
76°
42°
27
77°
44°
28
79°
50°
29
83°
48°
30
73°
54°
31
56°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in L'Anse-Saint-Jean
L'Anse-Saint-Jean's May 2025 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 L'Anse-Saint-Jean. See also: June | July | August.