S
M
T
W
T
F
S
30
91°
70°
31
91°
71°
1
92°
71°
2
90°
67°
3
90°
66°
4
88°
66°
5
88°
67°
6
89°
69°
7
92°
71°
8
95°
72°
9
95°
72°
10
96°
71°
11
95°
70°
12
92°
71°
13
94°
72°
14
96°
67°
15
90°
65°
16
88°
64°
17
87°
65°
18
88°
67°
19
88°
66°
20
87°
66°
21
88°
67°
22
87°
68°
23
87°
67°
24
88°
67°
25
87°
66°
26
85°
68°
27
87°
68°
28
88°
67°
29
87°
67°
30
84°
66°
1
83°
64°
2
84°
66°
3
88°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Spofford
Spofford's September 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 60° and 72°. The average high for September is 89° with an average low of 68°. 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 Spofford. See also: October | November | December.