S
M
T
W
T
F
S
30
84°
64°
31
85°
64°
1
86°
63°
2
85°
61°
3
81°
59°
4
82°
63°
5
85°
63°
6
85°
62°
7
86°
63°
8
86°
63°
9
85°
62°
10
86°
62°
11
85°
61°
12
86°
63°
13
86°
63°
14
82°
51°
15
73°
54°
16
76°
58°
17
75°
54°
18
83°
59°
19
84°
58°
20
83°
57°
21
80°
53°
22
73°
55°
23
70°
56°
24
72°
56°
25
74°
55°
26
76°
55°
27
80°
54°
28
80°
54°
29
79°
53°
30
80°
53°
1
79°
44°
2
72°
42°
3
65°
41°
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 65° to 86°, with overnight lows between 41° and 64°. The average high for September is 80° with an average low of 57°. 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.