S
M
T
W
T
F
S
30
80°
53°
31
77°
54°
1
68°
62°
2
73°
61°
3
78°
59°
4
82°
55°
5
73°
55°
6
73°
49°
7
78°
55°
8
75°
51°
9
76°
56°
10
78°
54°
11
75°
55°
12
76°
51°
13
75°
52°
14
72°
48°
15
72°
50°
16
73°
55°
17
77°
52°
18
68°
49°
19
70°
47°
20
72°
51°
21
75°
54°
22
76°
55°
23
77°
53°
24
75°
52°
25
74°
51°
26
74°
51°
27
75°
52°
28
74°
51°
29
73°
47°
30
64°
43°
1
63°
43°
2
64°
49°
3
71°
49°
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 63° to 82°, with overnight lows between 43° and 61°. The average high for September is 73° 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.
