S
M
T
W
T
F
S
27
71°
60°
28
75°
56°
29
68°
52°
30
70°
58°
1
70°
56°
2
66°
53°
3
69°
58°
4
73°
59°
5
74°
58°
6
73°
58°
7
72°
57°
8
67°
56°
9
68°
58°
10
71°
57°
11
72°
55°
12
71°
48°
13
60°
46°
14
58°
44°
15
57°
44°
16
57°
43°
17
58°
50°
18
64°
45°
19
57°
43°
20
57°
42°
21
56°
43°
22
57°
42°
23
62°
54°
24
67°
50°
25
68°
44°
26
62°
40°
27
55°
39°
28
53°
37°
29
51°
38°
30
52°
43°
31
54°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Island Park
Island Park's October 2026 forecast shows daily high temperatures ranging from 51° to 75°, with overnight lows between 37° and 60°. The average high for October is 64° with an average low of 49°. 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 Island Park. See also: November | December | January.
