S
M
T
W
T
F
S
28
78°
66°
29
85°
64°
30
85°
65°
1
92°
71°
2
100°
78°
3
102°
77°
4
96°
74°
5
91°
70°
6
77°
65°
7
78°
65°
8
80°
64°
9
82°
65°
10
84°
66°
11
88°
65°
12
83°
66°
13
87°
65°
14
85°
66°
15
86°
64°
16
80°
61°
17
83°
63°
18
83°
65°
19
87°
67°
20
87°
67°
21
81°
66°
22
81°
67°
23
84°
67°
24
83°
66°
25
84°
67°
26
86°
67°
27
86°
66°
28
85°
67°
29
86°
67°
30
87°
68°
31
87°
68°
1
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in West Chester
West Chester's July 2026 forecast shows daily high temperatures ranging from 77° to 102°, with overnight lows between 61° and 78°. 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 West Chester. See also: August | September | October.
