S
M
T
W
T
F
S
30
61°
48°
31
64°
50°
1
68°
55°
2
64°
52°
3
62°
48°
4
60°
46°
5
64°
54°
6
N/A
7
58°
42°
8
61°
48°
9
57°
47°
10
59°
46°
11
63°
45°
12
71°
55°
13
75°
55°
14
74°
54°
15
64°
48°
16
64°
49°
17
68°
53°
18
69°
54°
19
61°
45°
20
62°
53°
21
64°
53°
22
61°
49°
23
60°
46°
24
62°
53°
25
68°
54°
26
69°
53°
27
63°
47°
28
63°
53°
29
62°
48°
30
69°
54°
1
66°
52°
2
71°
54°
3
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Seddon
Seddon's September 2026 forecast shows daily high temperatures ranging from 57° to 75°, with overnight lows between 42° and 55°. The average high for September is 65° with an average low of 50°. 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 Seddon. See also: October | November | December.
