S
M
T
W
T
F
S
30
72°
60°
31
71°
61°
1
70°
60°
2
72°
61°
3
70°
59°
4
70°
60°
5
71°
60°
6
70°
61°
7
71°
60°
8
71°
61°
9
72°
60°
10
73°
61°
11
72°
60°
12
73°
61°
13
71°
61°
14
73°
62°
15
73°
62°
16
71°
61°
17
71°
61°
18
72°
60°
19
71°
61°
20
72°
60°
21
71°
61°
22
72°
62°
23
74°
62°
24
74°
63°
25
71°
63°
26
71°
61°
27
72°
62°
28
71°
61°
29
74°
62°
30
73°
61°
1
74°
60°
2
73°
61°
3
72°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kannan Devan Hills
Kannan Devan Hills's September 2026 forecast shows daily high temperatures ranging from 70° to 74°, with overnight lows between 59° and 63°. The average high for September is 72° with an average low of 61°. 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 Kannan Devan Hills. See also: October | November | December.