S
M
T
W
T
F
S
30
73°
62°
31
75°
59°
1
73°
54°
2
70°
60°
3
79°
66°
4
72°
57°
5
73°
55°
6
79°
57°
7
77°
59°
8
64°
55°
9
69°
54°
10
68°
59°
11
71°
55°
12
73°
62°
13
72°
56°
14
73°
62°
15
73°
56°
16
67°
54°
17
67°
56°
18
68°
57°
19
69°
56°
20
70°
57°
21
69°
56°
22
70°
52°
23
70°
52°
24
69°
51°
25
67°
50°
26
66°
49°
27
67°
52°
28
66°
47°
29
61°
45°
30
61°
45°
1
60°
49°
2
65°
51°
3
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burnham-On-Crouch
Burnham-On-Crouch's September 2026 forecast shows daily high temperatures ranging from 60° to 73°, with overnight lows between 45° and 62°. The average high for September is 68° with an average low of 53°. 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 Burnham-On-Crouch. See also: October | November | December.