S
M
T
W
T
F
S
30
79°
56°
31
82°
60°
1
68°
59°
2
68°
63°
3
77°
57°
4
76°
55°
5
75°
54°
6
78°
54°
7
76°
55°
8
78°
57°
9
80°
55°
10
78°
56°
11
79°
49°
12
72°
50°
13
75°
50°
14
77°
51°
15
71°
49°
16
73°
53°
17
77°
51°
18
68°
48°
19
70°
45°
20
72°
50°
21
75°
53°
22
76°
53°
23
76°
52°
24
75°
50°
25
74°
49°
26
75°
50°
27
74°
51°
28
74°
50°
29
72°
45°
30
64°
42°
1
62°
41°
2
64°
48°
3
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hooksett
Hooksett's September 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 41° and 63°. The average high for September is 74° 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 Hooksett. See also: October | November | December.
