S
M
T
W
T
F
S
27
74°
43°
28
73°
44°
29
76°
46°
30
79°
48°
1
86°
56°
2
74°
57°
3
68°
46°
4
72°
42°
5
68°
40°
6
67°
36°
7
78°
39°
8
75°
43°
9
76°
40°
10
64°
47°
11
65°
56°
12
77°
59°
13
87°
63°
14
85°
63°
15
63°
56°
16
76°
49°
17
53°
34°
18
55°
37°
19
59°
45°
20
62°
47°
21
63°
47°
22
62°
48°
23
63°
47°
24
64°
51°
25
64°
49°
26
61°
49°
27
60°
42°
28
53°
36°
29
52°
36°
30
57°
47°
31
55°
46°
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 52° to 76°, with overnight lows between 34° and 56°. The average high for October is 60° with an average low of 45°. 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.
