S
M
T
W
T
F
S
28
86°
69°
29
90°
74°
30
91°
75°
1
91°
75°
2
93°
75°
3
91°
73°
4
71°
70°
5
82°
69°
6
83°
67°
7
85°
65°
8
86°
64°
9
89°
68°
10
87°
69°
11
80°
67°
12
85°
64°
13
88°
60°
14
89°
63°
15
90°
66°
16
92°
69°
17
85°
71°
18
88°
63°
19
85°
61°
20
85°
70°
21
84°
61°
22
80°
60°
23
79°
61°
24
82°
62°
25
85°
62°
26
85°
63°
27
84°
63°
28
83°
64°
29
84°
63°
30
78°
61°
31
83°
66°
1
80°
64°
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 78° to 92°, with overnight lows between 60° and 71°. The average high for July is 84° with an average low of 64°. 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.