S
M
T
W
T
F
S
27
61°
55°
28
73°
59°
29
70°
55°
30
70°
64°
1
68°
50°
2
63°
41°
3
70°
48°
4
68°
48°
5
70°
43°
6
78°
51°
7
72°
46°
8
64°
48°
9
66°
57°
10
80°
57°
11
78°
53°
12
66°
44°
13
56°
44°
14
58°
43°
15
57°
39°
16
54°
38°
17
53°
38°
18
55°
37°
19
57°
34°
20
58°
37°
21
58°
37°
22
61°
39°
23
61°
37°
24
48°
33°
25
47°
33°
26
48°
31°
27
55°
37°
28
58°
40°
29
59°
40°
30
57°
37°
31
57°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Harmony
Harmony's October 2026 forecast shows daily high temperatures ranging from 47° to 80°, with overnight lows between 30° and 57°. The average high for October is 60° with an average low of 41°. 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 Harmony. See also: November | December | January.
