S
M
T
W
T
F
S
28
84°
61°
29
77°
58°
30
78°
57°
1
78°
58°
2
80°
65°
3
80°
62°
4
81°
59°
5
80°
61°
6
82°
66°
7
86°
67°
8
87°
67°
9
87°
66°
10
88°
67°
11
88°
68°
12
87°
65°
13
82°
60°
14
81°
61°
15
86°
66°
16
87°
64°
17
81°
60°
18
80°
61°
19
83°
67°
20
80°
66°
21
80°
65°
22
81°
63°
23
81°
63°
24
82°
64°
25
83°
66°
26
85°
66°
27
83°
61°
28
80°
60°
29
82°
65°
30
85°
64°
31
82°
60°
1
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cheswick
Cheswick's July 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 57° and 68°. The average high for July is 83° with an average low of 63°. 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 Cheswick. See also: August | September | October.