S
M
T
W
T
F
S
27
80°
57°
28
81°
57°
29
80°
56°
30
80°
58°
1
78°
56°
2
78°
52°
3
77°
55°
4
79°
55°
5
79°
56°
6
76°
55°
7
76°
56°
8
77°
55°
9
77°
55°
10
76°
54°
11
77°
52°
12
76°
48°
13
65°
46°
14
63°
41°
15
62°
40°
16
62°
39°
17
63°
42°
18
68°
41°
19
61°
38°
20
61°
38°
21
62°
43°
22
61°
40°
23
76°
51°
24
72°
50°
25
76°
47°
26
73°
42°
27
69°
34°
28
59°
33°
29
59°
42°
30
60°
46°
31
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fincastle
Fincastle's October 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 33° and 58°. The average high for October is 71° with an average low of 48°. 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 Fincastle. See also: November | December | January.