S
M
T
W
T
F
S
27
73°
55°
28
74°
51°
29
69°
53°
30
80°
52°
1
87°
49°
2
88°
51°
3
65°
53°
4
67°
55°
5
74°
47°
6
65°
38°
7
77°
39°
8
78°
46°
9
74°
41°
10
65°
48°
11
60°
55°
12
77°
51°
13
83°
47°
14
89°
55°
15
68°
59°
16
85°
57°
17
57°
38°
18
59°
32°
19
66°
30°
20
69°
39°
21
65°
36°
22
67°
40°
23
59°
32°
24
60°
34°
25
63°
38°
26
69°
43°
27
68°
45°
28
60°
40°
29
60°
38°
30
63°
38°
31
57°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Harrisonburg
Harrisonburg's October 2026 forecast shows daily high temperatures ranging from 57° to 69°, with overnight lows between 32° and 45°. The average high for October is 63° with an average low of 39°. 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 Harrisonburg. See also: November | December | January.
