S
M
T
W
T
F
S
27
71°
39°
28
71°
37°
29
58°
41°
30
57°
39°
1
58°
41°
2
59°
40°
3
60°
40°
4
65°
46°
5
67°
46°
6
67°
45°
7
65°
47°
8
63°
42°
9
63°
39°
10
53°
38°
11
53°
39°
12
55°
36°
13
58°
38°
14
49°
42°
15
54°
44°
16
61°
37°
17
59°
41°
18
56°
42°
19
51°
41°
20
54°
39°
21
52°
37°
22
50°
38°
23
47°
38°
24
60°
39°
25
59°
41°
26
Hist. Avg.
51°
34°
27
Hist. Avg.
51°
34°
28
Hist. Avg.
50°
33°
29
Hist. Avg.
49°
33°
30
Hist. Avg.
49°
33°
31
Hist. Avg.
48°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Innisfil
Innisfil's October 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 36° and 47°. 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 Innisfil. See also: November | December | January.
