S
M
T
W
T
F
S
27
76°
63°
28
84°
57°
29
91°
65°
30
87°
67°
1
90°
67°
2
91°
67°
3
95°
70°
4
92°
71°
5
96°
69°
6
96°
71°
7
97°
70°
8
93°
70°
9
90°
66°
10
89°
67°
11
93°
68°
12
88°
67°
13
85°
66°
14
75°
55°
15
70°
55°
16
79°
60°
17
78°
60°
18
79°
59°
19
80°
60°
20
78°
59°
21
76°
58°
22
71°
57°
23
71°
57°
24
73°
56°
25
74°
57°
26
73°
56°
27
72°
56°
28
73°
55°
29
64°
54°
30
73°
55°
31
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Butte Valley
Butte Valley's October 2026 forecast shows daily high temperatures ranging from 64° to 97°, with overnight lows between 54° and 71°. The average high for October is 81° with an average low of 62°. 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 Butte Valley. See also: November | December | January.