S
M
T
W
T
F
S
30
79°
59°
31
74°
54°
1
78°
55°
2
71°
54°
3
72°
57°
4
72°
53°
5
70°
52°
6
70°
51°
7
71°
50°
8
73°
52°
9
73°
52°
10
68°
51°
11
74°
55°
12
76°
52°
13
71°
53°
14
68°
54°
15
68°
53°
16
68°
48°
17
67°
49°
18
67°
47°
19
66°
45°
20
66°
47°
21
67°
53°
22
66°
55°
23
65°
49°
24
69°
47°
25
65°
46°
26
64°
44°
27
64°
45°
28
64°
44°
29
63°
44°
30
63°
45°
1
65°
47°
2
67°
47°
3
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kleinsteinbach
Kleinsteinbach's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 44° and 59°. The average high for September is 69° with an average low of 50°. 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 Kleinsteinbach. See also: October | November | December.
