S
M
T
W
T
F
S
26
41°
31°
27
45°
28°
28
45°
31°
29
44°
30°
30
52°
33°
1
53°
46°
2
48°
38°
3
54°
36°
4
49°
36°
5
71°
42°
6
74°
59°
7
60°
43°
8
46°
38°
9
55°
36°
10
62°
47°
11
58°
49°
12
49°
37°
13
49°
37°
14
66°
46°
15
54°
40°
16
62°
56°
17
69°
40°
18
49°
35°
19
61°
49°
20
72°
47°
21
56°
37°
22
53°
38°
23
52°
41°
24
58°
44°
25
57°
47°
26
59°
46°
27
60°
47°
28
59°
49°
29
58°
38°
30
59°
37°
31
63°
40°
1
60°
40°
2
59°
39°
3
60°
38°
4
61°
40°
5
59°
43°
6
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Margaree Valley
Margaree Valley's May 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 35° and 56°. The average high for May is 59° with an average low of 42°. 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 Margaree Valley. See also: June | July | August.