S
M
T
W
T
F
S
27
52°
37°
28
54°
39°
29
55°
40°
30
56°
40°
31
59°
41°
1
56°
37°
2
54°
38°
3
54°
45°
4
58°
44°
5
55°
46°
6
Hist. Avg.
58°
44°
7
Hist. Avg.
58°
44°
8
Hist. Avg.
58°
44°
9
Hist. Avg.
58°
44°
10
Hist. Avg.
58°
44°
11
Hist. Avg.
58°
44°
12
Hist. Avg.
58°
44°
13
Hist. Avg.
58°
44°
14
Hist. Avg.
58°
44°
15
Hist. Avg.
58°
44°
16
Hist. Avg.
58°
44°
17
Hist. Avg.
58°
44°
18
Hist. Avg.
58°
44°
19
Hist. Avg.
58°
44°
20
Hist. Avg.
58°
44°
21
Hist. Avg.
58°
44°
22
Hist. Avg.
59°
44°
23
Hist. Avg.
59°
44°
24
Hist. Avg.
59°
44°
25
Hist. Avg.
59°
44°
26
Hist. Avg.
59°
44°
27
Hist. Avg.
59°
45°
28
Hist. Avg.
59°
45°
29
Hist. Avg.
60°
45°
30
Hist. Avg.
60°
45°
31
Hist. Avg.
60°
45°
1
Hist. Avg.
60°
45°
2
Hist. Avg.
60°
45°
3
Hist. Avg.
60°
45°
4
Hist. Avg.
61°
46°
5
Hist. Avg.
61°
46°
6
Hist. Avg.
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in San Leandro
San Leandro's January 2027 forecast shows daily high temperatures ranging from 52° to 59°, with overnight lows between 37° and 46°. The average high for January is 55° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in San Leandro. See also: February | March | April.
