S
M
T
W
T
F
S
27
61°
56°
28
N/A
29
64°
54°
30
69°
55°
1
75°
55°
2
83°
64°
3
70°
47°
4
64°
45°
5
68°
47°
6
58°
43°
7
66°
36°
8
70°
46°
9
69°
44°
10
66°
43°
11
64°
55°
12
67°
51°
13
66°
47°
14
60°
40°
15
58°
44°
16
63°
49°
17
63°
44°
18
57°
42°
19
61°
41°
20
59°
42°
21
61°
40°
22
53°
44°
23
53°
35°
24
52°
34°
25
53°
42°
26
60°
44°
27
61°
33°
28
50°
33°
29
50°
32°
30
51°
39°
31
55°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Harrisville
Harrisville's October 2026 forecast shows daily high temperatures ranging from 50° to 70°, with overnight lows between 32° and 55°. The average high for October is 59° with an average low of 42°. 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 Harrisville. See also: November | December | January.
