S
M
T
W
T
F
S
30
86°
63°
31
86°
63°
1
86°
62°
2
87°
62°
3
88°
66°
4
90°
66°
5
90°
62°
6
87°
61°
7
85°
65°
8
85°
65°
9
84°
62°
10
84°
62°
11
88°
64°
12
88°
64°
13
87°
63°
14
88°
63°
15
88°
64°
16
87°
62°
17
87°
62°
18
86°
61°
19
85°
60°
20
85°
57°
21
84°
59°
22
85°
61°
23
85°
59°
24
84°
57°
25
85°
54°
26
84°
57°
27
83°
59°
28
84°
57°
29
82°
56°
30
83°
57°
1
81°
56°
2
83°
57°
3
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Eatonton
Eatonton's September 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 54° and 66°. The average high for September is 85° with an average low of 61°. 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 Eatonton. See also: October | November | December.