S
M
T
W
T
F
S
30
91°
69°
31
90°
68°
1
88°
63°
2
88°
59°
3
79°
60°
4
81°
67°
5
86°
68°
6
87°
65°
7
88°
66°
8
85°
65°
9
82°
65°
10
80°
58°
11
77°
57°
12
78°
57°
13
78°
62°
14
82°
63°
15
83°
64°
16
78°
63°
17
78°
61°
18
79°
52°
19
75°
52°
20
73°
54°
21
74°
57°
22
76°
61°
23
79°
60°
24
80°
61°
25
81°
52°
26
80°
51°
27
72°
52°
28
71°
51°
29
71°
51°
30
70°
49°
1
Hist. Avg.
76°
55°
2
Hist. Avg.
76°
54°
3
Hist. Avg.
75°
54°
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 70° to 91°, with overnight lows between 49° and 69°. The average high for September is 80° with an average low of 59°. 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.
