S
M
T
W
T
F
S
26
94°
58°
27
90°
59°
28
86°
60°
29
85°
59°
30
84°
57°
31
86°
57°
1
85°
58°
2
89°
59°
3
86°
59°
4
84°
58°
5
84°
58°
6
85°
59°
7
87°
60°
8
89°
59°
9
88°
60°
10
89°
61°
11
88°
62°
12
89°
62°
13
87°
61°
14
86°
62°
15
89°
62°
16
90°
61°
17
90°
62°
18
89°
62°
19
90°
61°
20
90°
62°
21
89°
62°
22
90°
61°
23
87°
62°
24
88°
59°
25
89°
60°
26
89°
61°
27
90°
60°
28
92°
62°
29
91°
61°
30
92°
61°
31
91°
60°
1
91°
61°
2
90°
63°
3
92°
62°
4
92°
60°
5
90°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Contra Costa Centre
Contra Costa Centre's August 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 57° and 63°. The average high for August is 89° with an average low of 60°. 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 Contra Costa Centre. See also: September | October | November.
