S
M
T
W
T
F
S
30
74°
57°
31
74°
53°
1
73°
51°
2
68°
56°
3
67°
52°
4
72°
50°
5
66°
49°
6
65°
55°
7
71°
55°
8
71°
53°
9
72°
54°
10
71°
53°
11
70°
52°
12
69°
49°
13
69°
53°
14
70°
52°
15
69°
51°
16
68°
47°
17
61°
48°
18
64°
51°
19
67°
50°
20
67°
49°
21
66°
49°
22
61°
47°
23
64°
49°
24
65°
48°
25
63°
47°
26
59°
45°
27
58°
47°
28
64°
45°
29
62°
43°
30
57°
42°
1
58°
45°
2
58°
41°
3
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Eldon
Eldon's September 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 40° and 57°. The average high for September is 66° with an average low of 49°. 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 Eldon. See also: October | November | December.
