S
M
T
W
T
F
S
28
85°
61°
29
88°
65°
30
90°
71°
1
87°
75°
2
87°
73°
3
87°
74°
4
82°
69°
5
78°
66°
6
79°
65°
7
79°
64°
8
81°
68°
9
79°
66°
10
77°
59°
11
78°
59°
12
77°
60°
13
78°
60°
14
79°
60°
15
78°
61°
16
80°
62°
17
79°
60°
18
75°
61°
19
78°
62°
20
74°
56°
21
73°
55°
22
74°
57°
23
75°
59°
24
75°
61°
25
76°
62°
26
75°
62°
27
75°
61°
28
78°
63°
29
80°
63°
30
77°
62°
31
76°
63°
1
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Carnegie
Carnegie's July 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 55° and 69°. The average high for July is 77° with an average low of 62°. 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 Carnegie. See also: August | September | October.