S
M
T
W
T
F
S
30
81°
64°
31
81°
63°
1
82°
59°
2
74°
59°
3
74°
60°
4
75°
57°
5
74°
56°
6
77°
63°
7
79°
62°
8
74°
62°
9
73°
61°
10
76°
62°
11
80°
61°
12
80°
61°
13
79°
62°
14
80°
51°
15
72°
51°
16
70°
52°
17
71°
50°
18
70°
49°
19
68°
50°
20
69°
52°
21
75°
56°
22
76°
56°
23
77°
49°
24
76°
46°
25
69°
47°
26
69°
50°
27
73°
54°
28
73°
54°
29
74°
47°
30
71°
46°
1
67°
44°
2
66°
47°
3
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Goffstown Town
Goffstown Town's September 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 44° and 64°. The average high for September is 74° with an average low of 55°. 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 Goffstown Town. See also: October | November | December.
