S
M
T
W
T
F
S
30
68°
58°
31
70°
57°
1
70°
57°
2
69°
56°
3
69°
55°
4
70°
56°
5
69°
56°
6
68°
55°
7
69°
56°
8
68°
56°
9
68°
52°
10
67°
51°
11
67°
55°
12
66°
55°
13
67°
54°
14
64°
54°
15
66°
53°
16
65°
54°
17
66°
50°
18
63°
54°
19
64°
53°
20
66°
54°
21
65°
53°
22
65°
53°
23
66°
50°
24
Hist. Avg.
61°
52°
25
Hist. Avg.
61°
52°
26
Hist. Avg.
61°
52°
27
Hist. Avg.
61°
51°
28
Hist. Avg.
61°
51°
29
Hist. Avg.
61°
51°
30
Hist. Avg.
61°
51°
1
Hist. Avg.
60°
51°
2
Hist. Avg.
60°
51°
3
Hist. Avg.
60°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Bideford
Bideford's September 2026 forecast shows daily high temperatures ranging from 63° to 70°, with overnight lows between 50° and 58°. The average high for September is 67° with an average low of 54°. 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 Bideford. See also: October | November | December.
