S
M
T
W
T
F
S
28
82°
52°
29
80°
54°
30
78°
53°
1
73°
52°
2
72°
56°
3
73°
55°
4
76°
57°
5
74°
56°
6
69°
55°
7
66°
56°
8
70°
57°
9
70°
56°
10
71°
57°
11
70°
56°
12
71°
57°
13
73°
57°
14
76°
56°
15
72°
55°
16
69°
55°
17
74°
56°
18
70°
56°
19
71°
57°
20
70°
56°
21
69°
56°
22
68°
56°
23
68°
56°
24
69°
56°
25
68°
55°
26
68°
55°
27
69°
56°
28
68°
58°
29
72°
58°
30
74°
59°
31
75°
60°
1
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in San Leandro
San Leandro's July 2026 forecast shows daily high temperatures ranging from 66° to 76°, with overnight lows between 55° and 60°. The average high for July is 71° 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 July weather will actually feel in San Leandro. See also: August | September | October.