S
M
T
W
T
F
S
27
83°
64°
28
85°
57°
29
84°
64°
30
85°
64°
1
85°
63°
2
84°
64°
3
85°
64°
4
85°
63°
5
84°
63°
6
84°
62°
7
83°
61°
8
83°
58°
9
73°
53°
10
76°
57°
11
81°
59°
12
78°
60°
13
72°
59°
14
78°
59°
15
80°
58°
16
80°
59°
17
79°
59°
18
80°
58°
19
79°
58°
20
78°
57°
21
78°
53°
22
68°
47°
23
66°
45°
24
66°
48°
25
70°
52°
26
66°
43°
27
66°
46°
28
69°
50°
29
65°
51°
30
72°
52°
31
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Old Harmony
Old Harmony's October 2026 forecast shows daily high temperatures ranging from 65° to 85°, with overnight lows between 43° and 64°. The average high for October is 77° with an average low of 57°. 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 Old Harmony. See also: November | December | January.
