S
M
T
W
T
F
S
27
80°
61°
28
86°
51°
29
93°
57°
30
91°
61°
1
93°
57°
2
95°
59°
3
99°
65°
4
94°
68°
5
100°
68°
6
99°
67°
7
100°
68°
8
100°
68°
9
94°
64°
10
82°
60°
11
87°
61°
12
89°
61°
13
85°
59°
14
83°
57°
15
84°
58°
16
79°
51°
17
83°
55°
18
84°
57°
19
82°
56°
20
81°
55°
21
82°
55°
22
82°
54°
23
81°
55°
24
81°
55°
25
80°
54°
26
81°
54°
27
74°
50°
28
68°
45°
29
68°
47°
30
67°
46°
31
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Oroville
Oroville's October 2026 forecast shows daily high temperatures ranging from 67° to 100°, with overnight lows between 45° and 68°. The average high for October is 84° with an average low of 57°. 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 Oroville. See also: November | December | January.
