S
M
T
W
T
F
S
30
71°
51°
31
72°
46°
1
78°
42°
2
76°
44°
3
77°
49°
4
78°
48°
5
73°
49°
6
71°
50°
7
70°
43°
8
71°
44°
9
75°
48°
10
76°
49°
11
76°
40°
12
70°
42°
13
71°
47°
14
68°
39°
15
70°
37°
16
68°
37°
17
60°
34°
18
60°
33°
19
62°
35°
20
65°
42°
21
71°
35°
22
61°
37°
23
62°
32°
24
59°
33°
25
58°
30°
26
56°
32°
27
59°
33°
28
58°
41°
29
61°
38°
30
60°
34°
1
61°
30°
2
Hist. Avg.
60°
35°
3
Hist. Avg.
59°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cromer
Cromer's September 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 30° and 51°. The average high for September is 67° with an average low of 40°. 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 Cromer. See also: October | November | December.