S
M
T
W
T
F
S
27
71°
54°
28
70°
43°
29
68°
44°
30
61°
41°
1
60°
44°
2
65°
48°
3
69°
47°
4
64°
49°
5
68°
50°
6
67°
41°
7
63°
37°
8
61°
36°
9
55°
38°
10
57°
40°
11
64°
43°
12
65°
45°
13
65°
35°
14
57°
36°
15
59°
40°
16
62°
44°
17
61°
40°
18
62°
34°
19
52°
33°
20
48°
33°
21
46°
36°
22
48°
35°
23
49°
31°
24
48°
30°
25
47°
30°
26
48°
37°
27
50°
40°
28
51°
40°
29
53°
39°
30
53°
41°
31
55°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in High Cliff State Park
High Cliff State Park's October 2026 forecast shows daily high temperatures ranging from 46° to 71°, with overnight lows between 30° and 54°. The average high for October is 58° with an average low of 40°. 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 High Cliff State Park. See also: November | December | January.