S
M
T
W
T
F
S
30
79°
63°
31
75°
61°
1
75°
55°
2
75°
55°
3
77°
59°
4
82°
59°
5
77°
59°
6
77°
55°
7
N/A
8
81°
60°
9
63°
51°
10
65°
49°
11
64°
49°
12
65°
49°
13
65°
49°
14
66°
52°
15
68°
53°
16
65°
52°
17
65°
52°
18
63°
51°
19
65°
50°
20
64°
51°
21
64°
47°
22
65°
45°
23
67°
48°
24
67°
48°
25
68°
50°
26
67°
48°
27
63°
45°
28
65°
45°
29
65°
43°
30
64°
48°
1
59°
42°
2
60°
42°
3
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Opfenbach
Opfenbach's September 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 42° and 60°. The average high for September is 65° with an average low of 49°. 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 Opfenbach. See also: October | November | December.
