S
M
T
W
T
F
S
27
64°
56°
28
68°
59°
29
72°
62°
30
78°
62°
1
85°
62°
2
88°
60°
3
72°
58°
4
62°
58°
5
70°
50°
6
63°
42°
7
72°
40°
8
77°
51°
9
73°
43°
10
74°
45°
11
62°
57°
12
73°
56°
13
82°
50°
14
82°
58°
15
72°
55°
16
79°
58°
17
62°
40°
18
62°
33°
19
69°
34°
20
68°
37°
21
66°
37°
22
65°
38°
23
59°
33°
24
61°
33°
25
64°
39°
26
68°
44°
27
67°
45°
28
59°
41°
29
59°
42°
30
62°
43°
31
56°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lancaster
Lancaster's October 2026 forecast shows daily high temperatures ranging from 56° to 68°, with overnight lows between 33° and 45°. The average high for October is 63° with an average low of 40°. 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 Lancaster. See also: November | December | January.
