S
M
T
W
T
F
S
28
69°
62°
29
73°
62°
30
75°
64°
1
74°
64°
2
70°
60°
3
69°
60°
4
66°
55°
5
75°
51°
6
78°
53°
7
78°
55°
8
68°
55°
9
71°
57°
10
71°
55°
11
66°
53°
12
71°
46°
13
64°
57°
14
62°
46°
15
60°
53°
16
66°
48°
17
71°
46°
18
66°
50°
19
71°
53°
20
75°
51°
21
73°
51°
22
64°
59°
23
64°
51°
24
64°
57°
25
62°
55°
26
66°
57°
27
68°
55°
28
71°
46°
29
69°
50°
30
67°
55°
31
76°
55°
1
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in San Leandro
San Leandro's October 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 San Leandro. See also: November | December | January.
