S
M
T
W
T
F
S
30
67°
58°
31
68°
58°
1
73°
57°
2
74°
53°
3
72°
51°
4
67°
53°
5
68°
55°
6
70°
49°
7
69°
56°
8
70°
55°
9
69°
55°
10
65°
50°
11
63°
50°
12
63°
48°
13
64°
51°
14
62°
49°
15
62°
54°
16
67°
55°
17
66°
55°
18
67°
54°
19
68°
48°
20
67°
49°
21
61°
50°
22
60°
48°
23
60°
51°
24
61°
45°
25
60°
52°
26
60°
54°
27
66°
50°
28
66°
44°
29
60°
45°
30
60°
46°
1
59°
45°
2
58°
44°
3
59°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bad Rothenfelde
Bad Rothenfelde's September 2026 forecast shows daily high temperatures ranging from 58° to 74°, with overnight lows between 44° and 58°. The average high for September is 65° with an average low of 51°. 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 Bad Rothenfelde. See also: October | November | December.