S
M
T
W
T
F
S
30
88°
74°
31
86°
75°
1
87°
78°
2
88°
79°
3
88°
77°
4
84°
77°
5
90°
75°
6
90°
75°
7
86°
73°
8
86°
79°
9
88°
79°
10
88°
75°
11
88°
73°
12
90°
72°
13
91°
75°
14
90°
77°
15
90°
77°
16
86°
79°
17
86°
79°
18
86°
75°
19
N/A
20
85°
74°
21
86°
73°
22
85°
74°
23
85°
73°
24
83°
70°
25
82°
69°
26
83°
71°
27
82°
71°
28
80°
70°
29
81°
71°
30
82°
71°
1
83°
72°
2
85°
71°
3
86°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Amelia Island Plantation
Amelia Island Plantation's September 2026 forecast shows daily high temperatures ranging from 80° to 86°, with overnight lows between 69° and 74°. The average high for September is 83° with an average low of 72°. 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 Amelia Island Plantation. See also: October | November | December.
