S
M
T
W
T
F
S
30
71°
51°
31
67°
48°
1
70°
47°
2
65°
47°
3
66°
50°
4
70°
48°
5
65°
47°
6
64°
46°
7
64°
46°
8
68°
47°
9
70°
47°
10
62°
46°
11
71°
52°
12
71°
51°
13
66°
46°
14
63°
50°
15
63°
49°
16
62°
44°
17
62°
44°
18
63°
43°
19
61°
41°
20
61°
41°
21
62°
50°
22
60°
51°
23
60°
44°
24
64°
41°
25
59°
42°
26
60°
41°
27
59°
40°
28
58°
40°
29
58°
41°
30
59°
41°
1
58°
45°
2
62°
45°
3
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kandern
Kandern's September 2026 forecast shows daily high temperatures ranging from 58° to 71°, with overnight lows between 40° and 52°. The average high for September is 64° with an average low of 46°. 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 Kandern. See also: October | November | December.