S
M
T
W
T
F
S
26
82°
58°
27
82°
56°
28
87°
58°
29
81°
59°
30
88°
58°
31
95°
56°
1
88°
58°
2
100°
55°
3
102°
56°
4
95°
58°
5
81°
57°
6
89°
54°
7
92°
59°
8
81°
58°
9
98°
57°
10
89°
60°
11
87°
56°
12
82°
55°
13
74°
58°
14
73°
59°
15
70°
58°
16
90°
57°
17
85°
59°
18
90°
55°
19
84°
57°
20
86°
55°
21
84°
57°
22
82°
58°
23
97°
54°
24
91°
58°
25
91°
58°
26
88°
53°
27
92°
59°
28
78°
64°
29
78°
54°
30
83°
55°
31
74°
59°
1
75°
58°
2
80°
59°
3
75°
58°
4
80°
55°
5
85°
55°
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 74° to 85°, with overnight lows between 55° and 59°. The average high for August is 78° with an average low of 57°. 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.
