S
M
T
W
T
F
S
27
79°
52°
28
79°
53°
29
78°
52°
30
79°
52°
1
79°
45°
2
72°
42°
3
65°
39°
4
64°
40°
5
65°
42°
6
67°
37°
7
65°
37°
8
61°
45°
9
64°
48°
10
65°
47°
11
72°
38°
12
68°
36°
13
61°
34°
14
61°
35°
15
60°
36°
16
61°
36°
17
65°
41°
18
69°
43°
19
69°
45°
20
68°
43°
21
69°
45°
22
69°
45°
23
70°
44°
24
69°
46°
25
69°
42°
26
68°
33°
27
67°
32°
28
56°
38°
29
60°
41°
30
58°
34°
31
60°
31°
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 79°, with overnight lows between 31° and 53°. The average high for October is 67° with an average low of 41°. 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.
