S
M
T
W
T
F
S
30
101°
79°
31
102°
81°
1
100°
80°
2
100°
78°
3
94°
76°
4
100°
77°
5
100°
79°
6
100°
78°
7
102°
82°
8
102°
80°
9
100°
79°
10
101°
80°
11
99°
81°
12
102°
79°
13
100°
73°
14
93°
72°
15
91°
71°
16
92°
71°
17
92°
70°
18
91°
71°
19
88°
66°
20
86°
65°
21
91°
71°
22
91°
71°
23
90°
70°
24
88°
69°
25
81°
69°
26
86°
68°
27
85°
68°
28
87°
67°
29
86°
68°
30
85°
60°
1
76°
56°
2
75°
57°
3
74°
56°
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 74° to 102°, with overnight lows between 56° and 82°. The average high for September is 90° with an average low of 70°. 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.