S
M
T
W
T
F
S
26
99°
75°
27
100°
77°
28
91°
77°
29
86°
73°
30
79°
72°
31
86°
70°
1
82°
64°
2
86°
61°
3
86°
61°
4
90°
64°
5
82°
72°
6
80°
69°
7
91°
69°
8
91°
74°
9
94°
75°
10
94°
72°
11
91°
71°
12
90°
68°
13
85°
65°
14
80°
62°
15
79°
61°
16
86°
65°
17
84°
63°
18
88°
65°
19
87°
64°
20
92°
69°
21
91°
70°
22
92°
69°
23
92°
68°
24
91°
69°
25
91°
69°
26
90°
67°
27
90°
67°
28
91°
68°
29
91°
66°
30
90°
67°
31
90°
67°
1
89°
66°
2
90°
67°
3
90°
67°
4
89°
66°
5
89°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Orrick
Orrick's August 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 61° and 75°. The average high for August is 89° with an average low of 67°. 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 Orrick. See also: September | October | November.