S
M
T
W
T
F
S
28
81°
67°
29
87°
66°
30
92°
71°
1
93°
75°
2
93°
75°
3
95°
73°
4
92°
69°
5
87°
68°
6
85°
68°
7
86°
70°
8
86°
69°
9
84°
66°
10
81°
69°
11
87°
63°
12
85°
66°
13
88°
67°
14
92°
69°
15
94°
71°
16
93°
71°
17
89°
68°
18
88°
67°
19
84°
65°
20
83°
65°
21
84°
64°
22
86°
65°
23
85°
64°
24
89°
68°
25
89°
67°
26
88°
68°
27
89°
69°
28
87°
68°
29
84°
68°
30
80°
67°
31
81°
65°
1
79°
66°
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 79° to 94°, with overnight lows between 63° and 71°. The average high for July is 86° with an average low of 67°. 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.