S
M
T
W
T
F
S
30
73°
61°
31
72°
54°
1
72°
50°
2
68°
55°
3
77°
64°
4
68°
55°
5
70°
54°
6
79°
54°
7
75°
57°
8
63°
54°
9
64°
52°
10
68°
58°
11
69°
53°
12
70°
61°
13
69°
57°
14
73°
59°
15
67°
52°
16
63°
55°
17
64°
50°
18
65°
51°
19
66°
50°
20
67°
51°
21
67°
50°
22
65°
51°
23
69°
52°
24
68°
51°
25
64°
50°
26
64°
50°
27
66°
51°
28
65°
46°
29
60°
45°
30
60°
45°
1
61°
49°
2
64°
50°
3
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dersingham
Dersingham's September 2026 forecast shows daily high temperatures ranging from 60° to 73°, with overnight lows between 45° and 61°. The average high for September is 66° with an average low of 52°. 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 Dersingham. See also: October | November | December.