S
M
T
W
T
F
S
30
94°
58°
31
92°
57°
1
93°
58°
2
94°
59°
3
96°
59°
4
96°
60°
5
95°
61°
6
97°
60°
7
97°
61°
8
96°
61°
9
95°
60°
10
91°
60°
11
89°
61°
12
94°
61°
13
95°
62°
14
96°
61°
15
95°
60°
16
93°
58°
17
92°
59°
18
93°
60°
19
94°
60°
20
Hist. Avg.
90°
57°
21
Hist. Avg.
89°
57°
22
Hist. Avg.
89°
57°
23
Hist. Avg.
89°
56°
24
Hist. Avg.
88°
56°
25
Hist. Avg.
88°
56°
26
Hist. Avg.
88°
56°
27
Hist. Avg.
88°
56°
28
Hist. Avg.
87°
55°
29
Hist. Avg.
87°
55°
30
Hist. Avg.
87°
55°
1
Hist. Avg.
86°
55°
2
Hist. Avg.
86°
54°
3
Hist. Avg.
86°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kennedy
Kennedy's September 2026 forecast shows daily high temperatures ranging from 89° to 97°, with overnight lows between 57° and 62°. The average high for September is 94° with an average low of 60°. 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 Kennedy. See also: October | November | December.