S
M
T
W
T
F
S
30
86°
71°
31
86°
72°
1
87°
72°
2
86°
71°
3
86°
70°
4
87°
71°
5
86°
71°
6
86°
70°
7
88°
69°
8
89°
70°
9
88°
68°
10
85°
68°
11
85°
68°
12
86°
69°
13
85°
68°
14
86°
70°
15
88°
68°
16
88°
70°
17
87°
66°
18
88°
65°
19
84°
66°
20
83°
69°
21
85°
65°
22
86°
68°
23
86°
69°
24
85°
68°
25
86°
68°
26
84°
67°
27
86°
67°
28
85°
66°
29
86°
67°
30
85°
67°
1
83°
66°
2
84°
61°
3
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kings Bay
Kings Bay's September 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 61° and 72°. The average high for September is 86° with an average low of 68°. 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 Kings Bay. See also: October | November | December.