S
M
T
W
T
F
S
27
61°
45°
28
66°
44°
29
68°
39°
30
59°
40°
1
58°
38°
2
58°
38°
3
59°
37°
4
66°
41°
5
67°
43°
6
65°
45°
7
60°
39°
8
57°
37°
9
57°
36°
10
58°
39°
11
55°
38°
12
57°
36°
13
61°
41°
14
61°
44°
15
64°
45°
16
61°
44°
17
60°
42°
18
60°
40°
19
59°
40°
20
61°
43°
21
60°
43°
22
59°
41°
23
59°
42°
24
59°
41°
25
60°
38°
26
58°
35°
27
56°
35°
28
54°
36°
29
54°
37°
30
55°
39°
31
51°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Postmünster
Postmünster's October 2026 forecast shows daily high temperatures ranging from 51° to 68°, with overnight lows between 35° and 45°. The average high for October is 60° 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 Postmünster. See also: November | December | January.