S
M
T
W
T
F
S
30
85°
63°
31
86°
63°
1
86°
62°
2
85°
63°
3
86°
63°
4
85°
62°
5
84°
62°
6
84°
61°
7
85°
62°
8
84°
61°
9
85°
61°
10
86°
62°
11
84°
60°
12
83°
59°
13
84°
61°
14
84°
60°
15
83°
60°
16
83°
59°
17
82°
57°
18
81°
57°
19
81°
56°
20
80°
57°
21
82°
56°
22
77°
54°
23
78°
56°
24
80°
58°
25
76°
49°
26
78°
43°
27
69°
48°
28
66°
49°
29
67°
41°
30
74°
39°
1
65°
40°
2
65°
43°
3
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Sharon
New Sharon's September 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 39° and 63°. The average high for September is 80° with an average low of 56°. 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 New Sharon. See also: October | November | December.