S
M
T
W
T
F
S
30
90°
72°
31
89°
73°
1
87°
73°
2
88°
72°
3
91°
73°
4
90°
73°
5
88°
72°
6
89°
73°
7
88°
72°
8
86°
71°
9
88°
72°
10
89°
72°
11
90°
71°
12
88°
72°
13
89°
71°
14
86°
71°
15
89°
70°
16
88°
70°
17
86°
69°
18
85°
70°
19
87°
69°
20
83°
70°
21
84°
64°
22
84°
63°
23
86°
63°
24
85°
64°
25
84°
67°
26
85°
63°
27
84°
66°
28
86°
66°
29
88°
65°
30
87°
65°
1
87°
63°
2
86°
65°
3
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elba
Elba's September 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 63° and 73°. The average high for September is 87° with an average low of 69°. 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 Elba. See also: October | November | December.