S
M
T
W
T
F
S
30
74°
51°
31
76°
56°
1
76°
55°
2
75°
55°
3
75°
54°
4
74°
53°
5
69°
52°
6
74°
49°
7
72°
52°
8
73°
51°
9
70°
50°
10
66°
47°
11
65°
48°
12
65°
46°
13
66°
47°
14
64°
46°
15
64°
45°
16
66°
44°
17
68°
44°
18
63°
43°
19
64°
44°
20
63°
43°
21
63°
41°
22
64°
43°
23
62°
44°
24
63°
43°
25
62°
42°
26
62°
47°
27
62°
48°
28
67°
47°
29
67°
44°
30
Hist. Avg.
62°
46°
1
Hist. Avg.
61°
46°
2
Hist. Avg.
61°
46°
3
Hist. Avg.
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kosbach
Kosbach's September 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 41° and 56°. The average high for September is 68° with an average low of 48°. 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 Kosbach. See also: October | November | December.
