S
M
T
W
T
F
S
27
82°
50°
28
81°
55°
29
79°
57°
30
73°
61°
1
66°
61°
2
70°
55°
3
70°
54°
4
72°
55°
5
75°
50°
6
75°
50°
7
61°
55°
8
61°
44°
9
59°
51°
10
62°
44°
11
63°
41°
12
62°
40°
13
64°
44°
14
65°
46°
15
62°
44°
16
58°
47°
17
61°
49°
18
60°
47°
19
59°
46°
20
59°
45°
21
60°
38°
22
59°
41°
23
57°
41°
24
54°
38°
25
49°
38°
26
48°
37°
27
48°
35°
28
49°
35°
29
54°
36°
30
47°
35°
31
46°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Plan-les-Ouates
Plan-les-Ouates's October 2026 forecast shows daily high temperatures ranging from 46° to 65°, with overnight lows between 35° and 55°. The average high for October is 57° with an average low of 42°. 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 Plan-les-Ouates. See also: November | December | January.
