S
M
T
W
T
F
S
30
95°
72°
31
97°
72°
1
98°
73°
2
99°
74°
3
100°
74°
4
99°
73°
5
100°
73°
6
97°
69°
7
91°
67°
8
97°
76°
9
97°
76°
10
95°
70°
11
84°
70°
12
92°
69°
13
96°
72°
14
95°
74°
15
98°
74°
16
97°
73°
17
98°
71°
18
101°
70°
19
100°
70°
20
101°
71°
21
95°
70°
22
84°
63°
23
84°
63°
24
85°
59°
25
84°
58°
26
83°
62°
27
85°
63°
28
84°
64°
29
85°
61°
30
77°
57°
1
85°
60°
2
74°
60°
3
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kennett
Kennett's September 2026 forecast shows daily high temperatures ranging from 74° to 101°, with overnight lows between 57° and 71°. The average high for September is 87° with an average low of 64°. 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 Kennett. See also: October | November | December.
