S
M
T
W
T
F
S
27
70°
50°
28
70°
44°
29
64°
38°
30
59°
39°
1
59°
45°
2
64°
47°
3
62°
41°
4
58°
40°
5
57°
46°
6
59°
48°
7
66°
49°
8
67°
45°
9
68°
43°
10
58°
40°
11
54°
39°
12
54°
44°
13
57°
44°
14
58°
43°
15
61°
45°
16
62°
45°
17
62°
39°
18
61°
37°
19
54°
33°
20
50°
31°
21
49°
31°
22
49°
40°
23
50°
38°
24
56°
32°
25
49°
31°
26
48°
30°
27
47°
36°
28
47°
30°
29
52°
28°
30
56°
27°
31
51°
37°
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 47° to 70°, with overnight lows between 27° and 50°. The average high for October is 57° 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 Lancaster. See also: November | December | January.
