S
M
T
W
T
F
S
27
75°
55°
28
74°
53°
29
73°
54°
30
72°
55°
1
74°
47°
2
74°
43°
3
71°
43°
4
61°
41°
5
60°
44°
6
61°
43°
7
60°
48°
8
59°
40°
9
61°
39°
10
70°
50°
11
66°
45°
12
58°
42°
13
61°
40°
14
Hist. Avg.
63°
40°
15
Hist. Avg.
62°
39°
16
Hist. Avg.
62°
39°
17
Hist. Avg.
62°
39°
18
Hist. Avg.
61°
38°
19
Hist. Avg.
61°
38°
20
Hist. Avg.
60°
38°
21
Hist. Avg.
60°
38°
22
Hist. Avg.
59°
37°
23
Hist. Avg.
59°
37°
24
Hist. Avg.
58°
37°
25
Hist. Avg.
58°
36°
26
Hist. Avg.
57°
36°
27
Hist. Avg.
57°
36°
28
Hist. Avg.
56°
36°
29
Hist. Avg.
56°
35°
30
Hist. Avg.
55°
35°
31
Hist. Avg.
55°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Harpers Ferry
Harpers Ferry's October 2026 forecast shows daily high temperatures ranging from 58° to 75°, with overnight lows between 39° and 55°. The average high for October is 66° with an average low of 46°. 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 Harpers Ferry. See also: November | December | January.