S
M
T
W
T
F
S
26
94°
65°
27
100°
64°
28
100°
64°
29
99°
65°
30
101°
67°
31
101°
68°
1
102°
68°
2
102°
67°
3
101°
68°
4
102°
66°
5
96°
64°
6
97°
66°
7
94°
64°
8
92°
61°
9
94°
61°
10
93°
60°
11
92°
58°
12
93°
61°
13
95°
61°
14
Hist. Avg.
94°
64°
15
Hist. Avg.
94°
64°
16
Hist. Avg.
94°
64°
17
Hist. Avg.
94°
63°
18
Hist. Avg.
94°
63°
19
Hist. Avg.
94°
63°
20
Hist. Avg.
94°
63°
21
Hist. Avg.
94°
63°
22
Hist. Avg.
93°
63°
23
Hist. Avg.
93°
63°
24
Hist. Avg.
93°
63°
25
Hist. Avg.
93°
63°
26
Hist. Avg.
93°
63°
27
Hist. Avg.
93°
62°
28
Hist. Avg.
92°
62°
29
Hist. Avg.
92°
62°
30
Hist. Avg.
92°
62°
31
Hist. Avg.
92°
62°
1
Hist. Avg.
92°
62°
2
Hist. Avg.
92°
62°
3
Hist. Avg.
92°
62°
4
Hist. Avg.
91°
62°
5
Hist. Avg.
91°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Oroville
Oroville's August 2026 forecast shows daily high temperatures ranging from 92° to 102°, with overnight lows between 58° and 68°. The average high for August is 97° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Oroville. See also: September | October | November.
