S
M
T
W
T
F
S
27
63°
58°
28
67°
57°
29
75°
56°
30
73°
59°
1
74°
56°
2
75°
58°
3
78°
62°
4
83°
66°
5
78°
61°
6
79°
59°
7
73°
59°
8
78°
58°
9
65°
57°
10
62°
58°
11
63°
58°
12
65°
55°
13
73°
53°
14
75°
51°
15
85°
54°
16
88°
57°
17
84°
57°
18
70°
55°
19
69°
56°
20
70°
57°
21
73°
58°
22
72°
56°
23
72°
56°
24
75°
55°
25
74°
59°
26
75°
57°
27
71°
53°
28
74°
55°
29
74°
54°
30
75°
56°
31
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Alameda
Alameda's October 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 51° and 59°. The average high for October is 75° with an average low of 56°. 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 Alameda. See also: November | December | January.
