S
M
T
W
T
F
S
30
80°
53°
31
77°
54°
1
68°
59°
2
72°
62°
3
82°
57°
4
82°
55°
5
73°
54°
6
73°
47°
7
78°
52°
8
80°
54°
9
76°
60°
10
78°
57°
11
72°
50°
12
74°
56°
13
75°
54°
14
70°
53°
15
71°
62°
16
73°
55°
17
77°
52°
18
68°
47°
19
75°
53°
20
75°
51°
21
73°
50°
22
74°
52°
23
72°
52°
24
71°
49°
25
70°
49°
26
73°
52°
27
72°
53°
28
71°
48°
29
63°
45°
30
66°
46°
1
63°
43°
2
62°
44°
3
61°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Athol
Athol's September 2026 forecast shows daily high temperatures ranging from 61° to 82°, with overnight lows between 43° and 62°. The average high for September is 72° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Athol. See also: October | November | December.
