S
M
T
W
T
F
S
27
87°
63°
28
80°
61°
29
94°
73°
30
95°
68°
1
95°
73°
2
79°
66°
3
74°
64°
4
80°
58°
5
81°
54°
6
82°
55°
7
84°
58°
8
87°
59°
9
86°
60°
10
85°
61°
11
80°
60°
12
82°
59°
13
80°
59°
14
78°
56°
15
75°
52°
16
79°
57°
17
78°
56°
18
78°
56°
19
76°
51°
20
74°
48°
21
67°
45°
22
67°
48°
23
75°
50°
24
75°
55°
25
76°
55°
26
76°
54°
27
75°
55°
28
72°
54°
29
73°
52°
30
70°
50°
31
73°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Vallier
Vallier's October 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 45° and 66°. The average high for October is 77° with an average low of 55°. 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 Vallier. See also: November | December | January.