S
M
T
W
T
F
S
28
88°
63°
29
95°
64°
30
94°
63°
1
92°
63°
2
97°
64°
3
98°
67°
4
99°
68°
5
96°
64°
6
99°
67°
7
97°
66°
8
98°
66°
9
96°
65°
10
97°
66°
11
99°
67°
12
96°
67°
13
99°
66°
14
99°
67°
15
96°
67°
16
98°
66°
17
97°
66°
18
98°
67°
19
100°
68°
20
100°
68°
21
99°
67°
22
100°
68°
23
99°
67°
24
96°
67°
25
99°
66°
26
97°
66°
27
97°
67°
28
95°
66°
29
92°
65°
30
93°
63°
31
95°
66°
1
99°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oroville
Oroville's July 2026 forecast shows daily high temperatures ranging from 88° to 100°, with overnight lows between 63° and 68°. The average high for July is 97° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Oroville. See also: August | September | October.
