S
M
T
W
T
F
S
26
56°
39°
27
50°
39°
28
52°
37°
29
51°
39°
30
53°
40°
1
52°
37°
2
55°
33°
3
53°
34°
4
59°
40°
5
64°
43°
6
65°
42°
7
54°
40°
8
58°
39°
9
64°
42°
10
65°
44°
11
66°
45°
12
67°
45°
13
67°
48°
14
68°
45°
15
61°
38°
16
60°
37°
17
61°
39°
18
64°
40°
19
61°
43°
20
68°
39°
21
63°
48°
22
72°
48°
23
68°
48°
24
73°
45°
25
65°
46°
26
65°
44°
27
71°
42°
28
70°
44°
29
68°
44°
30
65°
46°
31
74°
51°
1
75°
52°
2
74°
52°
3
74°
51°
4
73°
52°
5
76°
47°
6
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Magog
Magog's May 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 33° and 52°. The average high for May is 64° with an average low of 43°. 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 Magog. See also: June | July | August.