S
M
T
W
T
F
S
27
73°
54°
28
72°
61°
29
68°
57°
30
75°
55°
1
66°
55°
2
61°
52°
3
64°
50°
4
63°
51°
5
64°
47°
6
66°
52°
7
68°
50°
8
57°
45°
9
48°
41°
10
52°
45°
11
48°
43°
12
54°
41°
13
55°
46°
14
55°
50°
15
61°
48°
16
64°
50°
17
55°
41°
18
46°
37°
19
52°
39°
20
46°
36°
21
48°
43°
22
46°
39°
23
48°
43°
24
45°
39°
25
50°
41°
26
48°
39°
27
61°
45°
28
53°
39°
29
54°
40°
30
54°
39°
31
52°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Siegen
Siegen's October 2026 forecast shows daily high temperatures ranging from 52° to 61°, with overnight lows between 39° and 45°. The average high for October is 55° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Siegen. See also: November | December | January.
