S
M
T
W
T
F
S
27
73°
45°
28
77°
43°
29
79°
46°
30
86°
52°
1
88°
59°
2
73°
61°
3
72°
55°
4
73°
52°
5
73°
45°
6
73°
39°
7
81°
45°
8
79°
52°
9
79°
45°
10
63°
55°
11
63°
55°
12
82°
55°
13
88°
61°
14
86°
64°
15
84°
70°
16
72°
48°
17
54°
37°
18
64°
32°
19
70°
36°
20
70°
37°
21
70°
36°
22
70°
39°
23
68°
36°
24
72°
36°
25
72°
39°
26
72°
41°
27
72°
41°
28
73°
45°
29
73°
45°
30
73°
47°
31
72°
54°
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 72° to 73°, with overnight lows between 47° and 54°. The average high for October is 73° with an average low of 51°. 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.
