S
M
T
W
T
F
S
30
75°
64°
31
70°
60°
1
72°
58°
2
74°
55°
3
73°
58°
4
80°
64°
5
71°
57°
6
74°
49°
7
85°
62°
8
81°
62°
9
69°
55°
10
66°
51°
11
70°
50°
12
75°
56°
13
66°
60°
14
74°
59°
15
80°
60°
16
70°
55°
17
68°
51°
18
67°
55°
19
74°
54°
20
65°
52°
21
66°
49°
22
N/A
23
68°
45°
24
65°
40°
25
68°
45°
26
74°
51°
27
77°
57°
28
79°
57°
29
79°
56°
30
76°
56°
1
72°
54°
2
70°
56°
3
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ortenberg
Ortenberg's September 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 40° and 57°. The average high for September is 73° with an average low of 52°. 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 Ortenberg. See also: October | November | December.
