S
M
T
W
T
F
S
30
78°
68°
31
90°
71°
1
94°
77°
2
98°
77°
3
92°
69°
4
77°
68°
5
82°
64°
6
79°
60°
7
82°
60°
8
85°
62°
9
89°
71°
10
83°
69°
11
78°
63°
12
76°
66°
13
79°
58°
14
70°
54°
15
83°
67°
16
80°
66°
17
73°
60°
18
72°
57°
19
67°
54°
20
65°
53°
21
66°
51°
22
69°
54°
23
70°
56°
24
69°
54°
25
66°
58°
26
73°
58°
27
74°
59°
28
73°
57°
29
68°
57°
30
71°
58°
1
69°
56°
2
64°
56°
3
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bedford
Bedford's September 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 51° and 67°. The average high for September is 72° with an average low of 58°. 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 Bedford. See also: October | November | December.