S
M
T
W
T
F
S
27
63°
59°
28
75°
59°
29
74°
56°
30
71°
64°
1
69°
49°
2
65°
44°
3
70°
47°
4
69°
44°
5
68°
41°
6
81°
55°
7
76°
46°
8
70°
46°
9
71°
60°
10
83°
61°
11
80°
63°
12
78°
55°
13
66°
48°
14
61°
52°
15
68°
48°
16
57°
41°
17
56°
42°
18
57°
42°
19
62°
44°
20
61°
42°
21
59°
47°
22
63°
46°
23
52°
39°
24
61°
46°
25
63°
45°
26
57°
42°
27
60°
35°
28
49°
32°
29
53°
43°
30
58°
38°
31
60°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in French Island
French Island's October 2026 forecast shows daily high temperatures ranging from 49° to 83°, with overnight lows between 32° and 63°. The average high for October is 63° with an average low of 46°. 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 French Island. See also: November | December | January.
