S
M
T
W
T
F
S
28
90°
61°
29
93°
59°
30
87°
61°
1
86°
59°
2
89°
60°
3
92°
61°
4
89°
61°
5
90°
60°
6
93°
62°
7
89°
61°
8
91°
60°
9
89°
60°
10
90°
59°
11
92°
60°
12
87°
60°
13
91°
61°
14
89°
62°
15
89°
60°
16
92°
60°
17
89°
59°
18
91°
61°
19
94°
64°
20
94°
63°
21
93°
62°
22
93°
63°
23
90°
60°
24
87°
61°
25
89°
60°
26
87°
60°
27
87°
61°
28
88°
59°
29
86°
59°
30
90°
58°
31
88°
60°
1
89°
60°
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 86° to 94°, with overnight lows between 58° and 64°. The average high for July is 90° with an average low of 60°. 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.