S
M
T
W
T
F
S
30
78°
59°
31
79°
55°
1
78°
56°
2
77°
54°
3
76°
52°
4
76°
52°
5
77°
57°
6
77°
57°
7
78°
56°
8
77°
56°
9
76°
52°
10
77°
59°
11
81°
60°
12
80°
59°
13
82°
58°
14
80°
59°
15
82°
57°
16
80°
57°
17
80°
58°
18
81°
57°
19
80°
56°
20
78°
50°
21
80°
47°
22
74°
45°
23
71°
53°
24
78°
52°
25
71°
45°
26
Hist. Avg.
74°
49°
27
Hist. Avg.
73°
49°
28
Hist. Avg.
73°
48°
29
Hist. Avg.
72°
48°
30
Hist. Avg.
72°
48°
1
Hist. Avg.
72°
47°
2
Hist. Avg.
71°
47°
3
Hist. Avg.
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kokomo
Kokomo's September 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 45° and 60°. The average high for September is 78° with an average low of 55°. 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 Kokomo. See also: October | November | December.
