S
M
T
W
T
F
S
28
87°
61°
29
89°
56°
30
84°
56°
1
83°
57°
2
79°
57°
3
82°
58°
4
90°
60°
5
87°
59°
6
87°
60°
7
86°
59°
8
86°
61°
9
89°
60°
10
86°
59°
11
87°
60°
12
88°
60°
13
89°
61°
14
93°
63°
15
93°
60°
16
92°
61°
17
94°
62°
18
92°
62°
19
89°
63°
20
91°
63°
21
89°
64°
22
90°
62°
23
88°
63°
24
88°
63°
25
89°
62°
26
90°
63°
27
92°
63°
28
93°
62°
29
93°
64°
30
94°
64°
31
93°
63°
1
87°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Pittsburg
Pittsburg's July 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 56° and 64°. The average high for July is 89° with an average low of 61°. 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 Pittsburg. See also: August | September | October.