S
M
T
W
T
F
S
27
71°
40°
28
67°
52°
29
71°
53°
30
67°
51°
1
64°
58°
2
65°
34°
3
61°
30°
4
58°
29°
5
49°
30°
6
54°
24°
7
65°
38°
8
58°
40°
9
56°
13°
10
59°
26°
11
67°
36°
12
61°
47°
13
48°
14°
14
48°
40°
15
52°
19°
16
44°
14°
17
50°
28°
18
60°
15°
19
65°
32°
20
59°
26°
21
62°
22°
22
57°
28°
23
55°
23°
24
59°
22°
25
63°
14°
26
52°
24°
27
46°
14°
28
59°
27°
29
58°
30°
30
47°
24°
31
50°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Algonquin Park
Algonquin Park's October 2026 forecast shows daily high temperatures ranging from 47° to 50°, with overnight lows between 24° and 28°. The average high for October is 49° with an average low of 26°. 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 Algonquin Park. See also: November | December | January.
