S
M
T
W
T
F
S
28
81°
51°
29
84°
54°
30
79°
56°
1
74°
55°
2
80°
55°
3
86°
56°
4
78°
55°
5
78°
56°
6
78°
58°
7
69°
55°
8
66°
55°
9
88°
55°
10
75°
55°
11
77°
52°
12
95°
62°
13
91°
69°
14
101°
62°
15
97°
58°
16
85°
55°
17
79°
54°
18
79°
56°
19
78°
58°
20
79°
57°
21
81°
56°
22
84°
59°
23
88°
59°
24
86°
58°
25
90°
59°
26
88°
58°
27
89°
57°
28
88°
59°
29
84°
57°
30
84°
55°
31
83°
55°
1
84°
56°
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 78° to 97°, with overnight lows between 54° and 59°. 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.