S
M
T
W
T
F
S
27
82°
48°
28
82°
50°
29
84°
55°
30
88°
57°
1
88°
59°
2
91°
59°
3
84°
64°
4
71°
63°
5
79°
55°
6
78°
49°
7
79°
50°
8
85°
55°
9
84°
58°
10
77°
62°
11
71°
59°
12
79°
61°
13
82°
57°
14
75°
53°
15
74°
54°
16
75°
51°
17
70°
50°
18
74°
54°
19
69°
50°
20
69°
54°
21
70°
54°
22
69°
53°
23
70°
52°
24
73°
49°
25
67°
44°
26
65°
48°
27
68°
44°
28
64°
41°
29
64°
44°
30
70°
49°
31
73°
51°
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 64° to 85°, with overnight lows between 41° and 63°. The average high for October is 73° with an average low of 52°. 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.
