S
M
T
W
T
F
S
27
90°
63°
28
92°
63°
29
94°
59°
30
93°
65°
1
94°
71°
2
85°
70°
3
81°
66°
4
84°
60°
5
84°
54°
6
87°
55°
7
87°
56°
8
86°
54°
9
89°
58°
10
84°
60°
11
78°
64°
12
81°
62°
13
81°
57°
14
79°
55°
15
78°
55°
16
75°
49°
17
76°
54°
18
77°
54°
19
70°
54°
20
69°
54°
21
68°
52°
22
70°
49°
23
70°
49°
24
76°
48°
25
68°
47°
26
76°
52°
27
74°
49°
28
73°
51°
29
75°
52°
30
73°
53°
31
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lanark
Lanark's October 2026 forecast shows daily high temperatures ranging from 68° to 89°, with overnight lows between 47° and 66°. The average high for October is 77° with an average low of 54°. 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 Lanark. See also: November | December | January.
