S
M
T
W
T
F
S
30
72°
59°
31
73°
57°
1
72°
50°
2
68°
54°
3
79°
64°
4
68°
55°
5
72°
52°
6
77°
55°
7
75°
59°
8
63°
52°
9
64°
52°
10
69°
58°
11
72°
53°
12
74°
61°
13
72°
57°
14
75°
60°
15
69°
50°
16
65°
51°
17
64°
52°
18
65°
51°
19
66°
51°
20
68°
52°
21
68°
51°
22
67°
53°
23
69°
53°
24
68°
52°
25
66°
51°
26
65°
50°
27
66°
53°
28
65°
48°
29
60°
46°
30
60°
46°
1
61°
50°
2
64°
51°
3
63°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Claydon
Claydon's September 2026 forecast shows daily high temperatures ranging from 60° to 75°, with overnight lows between 46° and 61°. The average high for September is 67° 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 Claydon. See also: October | November | December.