S
M
T
W
T
F
S
27
65°
52°
28
63°
54°
29
58°
53°
30
64°
52°
1
73°
57°
2
65°
49°
3
57°
36°
4
62°
33°
5
56°
44°
6
51°
36°
7
61°
33°
8
62°
48°
9
55°
46°
10
54°
36°
11
60°
37°
12
57°
47°
13
51°
46°
14
54°
46°
15
52°
36°
16
56°
38°
17
43°
31°
18
56°
29°
19
68°
38°
20
59°
34°
21
57°
29°
22
53°
28°
23
51°
28°
24
54°
26°
25
64°
29°
26
56°
39°
27
44°
27°
28
48°
25°
29
69°
39°
30
N/A
31
42°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Derby Line
Derby Line's October 2026 forecast shows daily high temperatures ranging from 42° to 42°, with overnight lows between 30° and 30°. The average high for October is 42° with an average low of 30°. 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 Derby Line. See also: November | December | January.