S
M
T
W
T
F
S
27
59°
42°
28
52°
47°
29
53°
49°
30
56°
46°
1
57°
47°
2
59°
48°
3
53°
38°
4
60°
48°
5
52°
40°
6
51°
40°
7
Hist. Avg.
46°
34°
8
Hist. Avg.
45°
34°
9
Hist. Avg.
45°
34°
10
Hist. Avg.
45°
33°
11
Hist. Avg.
44°
33°
12
Hist. Avg.
44°
33°
13
Hist. Avg.
44°
33°
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 Harz
Harz's October 2026 forecast shows daily high temperatures ranging from 51° to 60°, with overnight lows between 38° and 49°. The average high for October is 55° with an average low of 45°. 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 Harz. See also: November | December | January.