S
M
T
W
T
F
S
26
67°
34°
27
74°
32°
28
72°
40°
29
69°
37°
30
54°
43°
1
61°
36°
2
56°
36°
3
51°
40°
4
65°
47°
5
71°
51°
6
53°
37°
7
55°
35°
8
48°
35°
9
50°
38°
10
53°
35°
11
57°
38°
12
59°
42°
13
59°
41°
14
60°
44°
15
61°
45°
16
60°
43°
17
68°
47°
18
70°
47°
19
68°
46°
20
67°
48°
21
69°
47°
22
68°
48°
23
63°
40°
24
61°
41°
25
62°
41°
26
63°
45°
27
64°
42°
28
63°
42°
29
64°
43°
30
64°
43°
31
66°
51°
1
67°
45°
2
66°
44°
3
67°
49°
4
70°
50°
5
68°
47°
6
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Athol
Athol's May 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 35° and 53°. The average high for May is 63° with an average low of 44°. 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 Athol. See also: June | July | August.