S
M
T
W
T
F
S
27
80°
53°
28
78°
51°
29
80°
52°
30
79°
54°
1
78°
60°
2
83°
59°
3
86°
58°
4
85°
59°
5
83°
56°
6
79°
55°
7
79°
51°
8
78°
53°
9
78°
54°
10
77°
53°
11
80°
56°
12
83°
55°
13
77°
52°
14
Hist. Avg.
79°
54°
15
Hist. Avg.
79°
54°
16
Hist. Avg.
78°
53°
17
Hist. Avg.
78°
53°
18
Hist. Avg.
78°
53°
19
Hist. Avg.
77°
53°
20
Hist. Avg.
77°
52°
21
Hist. Avg.
77°
52°
22
Hist. Avg.
76°
52°
23
Hist. Avg.
76°
52°
24
Hist. Avg.
76°
52°
25
Hist. Avg.
75°
51°
26
Hist. Avg.
75°
51°
27
Hist. Avg.
74°
51°
28
Hist. Avg.
74°
50°
29
Hist. Avg.
74°
50°
30
Hist. Avg.
73°
50°
31
Hist. Avg.
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Contra Costa Centre
Contra Costa Centre's October 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 51° and 60°. The average high for October is 80° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Contra Costa Centre. See also: November | December | January.