S
M
T
W
T
F
S
28
83°
70°
29
90°
70°
30
91°
73°
1
97°
74°
2
103°
80°
3
102°
82°
4
101°
76°
5
94°
73°
6
81°
70°
7
78°
69°
8
86°
70°
9
81°
72°
10
87°
74°
11
89°
70°
12
88°
72°
13
86°
67°
14
92°
71°
15
100°
76°
16
95°
75°
17
93°
74°
18
83°
74°
19
87°
68°
20
88°
73°
21
87°
69°
22
87°
70°
23
83°
68°
24
85°
68°
25
85°
69°
26
86°
69°
27
85°
70°
28
84°
71°
29
89°
70°
30
85°
71°
31
85°
74°
1
90°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Philadelphia
Philadelphia's July 2026 forecast shows daily high temperatures ranging from 83° to 100°, with overnight lows between 68° and 76°. The average high for July is 88° with an average low of 71°. 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 Philadelphia. See also: August | September | October.
