S
M
T
W
T
F
S
26
71°
58°
27
76°
58°
28
77°
58°
29
72°
59°
30
69°
57°
31
70°
56°
1
70°
57°
2
75°
55°
3
71°
55°
4
78°
57°
5
70°
59°
6
69°
58°
7
69°
57°
8
70°
57°
9
72°
57°
10
72°
57°
11
66°
58°
12
66°
57°
13
66°
58°
14
67°
59°
15
69°
59°
16
69°
56°
17
68°
56°
18
69°
57°
19
69°
57°
20
68°
56°
21
71°
58°
22
69°
57°
23
74°
57°
24
77°
59°
25
71°
59°
26
74°
56°
27
75°
60°
28
69°
58°
29
67°
57°
30
66°
56°
31
61°
56°
1
69°
57°
2
70°
66°
3
68°
60°
4
70°
56°
5
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pinole
Pinole's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Pinole. See also: September | October | November.