S
M
T
W
T
F
S
27
57°
49°
28
61°
49°
29
60°
42°
30
53°
41°
1
53°
40°
2
54°
39°
3
54°
41°
4
53°
40°
5
53°
42°
6
54°
43°
7
53°
44°
8
54°
42°
9
53°
40°
10
59°
49°
11
57°
39°
12
58°
48°
13
57°
46°
14
Hist. Avg.
43°
32°
15
Hist. Avg.
43°
32°
16
Hist. Avg.
43°
32°
17
Hist. Avg.
42°
31°
18
Hist. Avg.
42°
31°
19
Hist. Avg.
42°
31°
20
Hist. Avg.
41°
31°
21
Hist. Avg.
41°
30°
22
Hist. Avg.
40°
30°
23
Hist. Avg.
40°
30°
24
Hist. Avg.
40°
30°
25
Hist. Avg.
39°
29°
26
Hist. Avg.
39°
29°
27
Hist. Avg.
38°
29°
28
Hist. Avg.
38°
29°
29
Hist. Avg.
38°
28°
30
Hist. Avg.
37°
28°
31
Hist. Avg.
37°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Clausthal-Zellerfeld
Clausthal-Zellerfeld's October 2026 forecast shows daily high temperatures ranging from 53° to 61°, with overnight lows between 39° and 49°. The average high for October is 55° with an average low of 43°. 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 Clausthal-Zellerfeld. See also: November | December | January.