S
M
T
W
T
F
S
28
81°
51°
29
84°
54°
30
79°
56°
1
80°
54°
2
82°
55°
3
85°
56°
4
83°
57°
5
83°
56°
6
80°
56°
7
79°
57°
8
84°
56°
9
89°
57°
10
88°
58°
11
86°
56°
12
87°
59°
13
89°
58°
14
88°
57°
15
83°
56°
16
84°
56°
17
89°
57°
18
85°
57°
19
86°
58°
20
85°
57°
21
84°
57°
22
84°
58°
23
83°
56°
24
83°
56°
25
84°
55°
26
83°
55°
27
83°
56°
28
84°
58°
29
87°
58°
30
90°
59°
31
90°
60°
1
89°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Pleasanton
Pleasanton's July 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 54° and 60°. The average high for July is 85° 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 July weather will actually feel in Pleasanton. See also: August | September | October.