S
M
T
W
T
F
S
28
80°
68°
29
89°
65°
30
91°
66°
1
98°
71°
2
94°
75°
3
102°
77°
4
101°
72°
5
90°
69°
6
78°
69°
7
82°
67°
8
86°
70°
9
82°
70°
10
88°
68°
11
85°
66°
12
85°
62°
13
85°
62°
14
91°
68°
15
90°
69°
16
89°
67°
17
87°
64°
18
88°
66°
19
86°
65°
20
87°
66°
21
85°
65°
22
82°
62°
23
82°
62°
24
89°
68°
25
87°
65°
26
85°
67°
27
89°
68°
28
88°
68°
29
89°
67°
30
85°
68°
31
83°
67°
1
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chestnut Hill
Chestnut Hill's July 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 62° and 70°. The average high for July is 86° with an average low of 66°. 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 Chestnut Hill. See also: August | September | October.
