S
M
T
W
T
F
S
27
69°
57°
28
79°
55°
29
90°
54°
30
88°
62°
1
92°
60°
2
85°
57°
3
94°
62°
4
92°
60°
5
92°
58°
6
91°
59°
7
89°
58°
8
88°
60°
9
83°
59°
10
81°
60°
11
83°
59°
12
83°
58°
13
81°
59°
14
82°
58°
15
74°
53°
16
77°
56°
17
78°
57°
18
79°
57°
19
79°
56°
20
77°
56°
21
73°
55°
22
69°
55°
23
72°
54°
24
73°
55°
25
74°
55°
26
74°
54°
27
75°
55°
28
73°
54°
29
65°
51°
30
73°
53°
31
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Orinda
Orinda's October 2026 forecast shows daily high temperatures ranging from 65° to 94°, with overnight lows between 51° and 62°. The average high for October is 79° 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 October weather will actually feel in Orinda. See also: November | December | January.