S
M
T
W
T
F
S
30
78°
63°
31
75°
61°
1
75°
56°
2
76°
52°
3
76°
55°
4
86°
64°
5
72°
47°
6
71°
49°
7
79°
58°
8
76°
54°
9
65°
46°
10
64°
46°
11
64°
50°
12
63°
49°
13
63°
48°
14
64°
49°
15
66°
50°
16
67°
51°
17
68°
48°
18
68°
46°
19
63°
51°
20
67°
50°
21
66°
52°
22
66°
52°
23
68°
51°
24
69°
50°
25
69°
49°
26
67°
44°
27
62°
43°
28
63°
42°
29
63°
42°
30
62°
49°
1
62°
45°
2
60°
44°
3
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Schweinfurt
Schweinfurt's September 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 42° and 58°. The average high for September is 66° 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 Schweinfurt. See also: October | November | December.