S
M
T
W
T
F
S
30
82°
68°
31
88°
68°
1
91°
68°
2
88°
68°
3
88°
72°
4
91°
73°
5
84°
72°
6
75°
66°
7
79°
68°
8
79°
66°
9
84°
57°
10
82°
52°
11
84°
57°
12
75°
52°
13
68°
48°
14
70°
55°
15
72°
54°
16
75°
52°
17
73°
64°
18
72°
63°
19
70°
61°
20
68°
59°
21
59°
54°
22
59°
52°
23
72°
48°
24
N/A
25
66°
59°
26
62°
56°
27
66°
56°
28
71°
57°
29
68°
56°
30
70°
58°
1
70°
52°
2
69°
53°
3
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kanawha
Kanawha's September 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 49° and 58°. The average high for September is 68° 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 Kanawha. See also: October | November | December.