S
M
T
W
T
F
S
30
73°
59°
31
72°
57°
1
72°
55°
2
70°
57°
3
73°
63°
4
68°
59°
5
70°
52°
6
73°
48°
7
70°
61°
8
64°
57°
9
66°
54°
10
68°
48°
11
N/A
12
65°
55°
13
63°
52°
14
68°
55°
15
62°
48°
16
61°
49°
17
65°
51°
18
61°
53°
19
63°
52°
20
64°
53°
21
62°
54°
22
61°
51°
23
62°
52°
24
63°
54°
25
60°
54°
26
60°
53°
27
62°
54°
28
62°
50°
29
57°
48°
30
57°
51°
1
58°
53°
2
61°
54°
3
61°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Keyingham
Keyingham's September 2026 forecast shows daily high temperatures ranging from 57° to 68°, with overnight lows between 48° and 55°. The average high for September is 62° 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 Keyingham. See also: October | November | December.
