S
M
T
W
T
F
S
28
81°
67°
29
87°
66°
30
92°
71°
1
98°
75°
2
99°
78°
3
98°
73°
4
89°
71°
5
90°
68°
6
87°
69°
7
88°
69°
8
87°
67°
9
88°
69°
10
87°
69°
11
86°
70°
12
89°
70°
13
88°
68°
14
87°
64°
15
78°
60°
16
79°
61°
17
79°
61°
18
80°
62°
19
84°
68°
20
86°
68°
21
80°
67°
22
83°
68°
23
85°
68°
24
82°
67°
25
83°
65°
26
86°
68°
27
87°
68°
28
86°
69°
29
87°
70°
30
88°
69°
31
86°
68°
1
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sewickley
Sewickley's July 2026 forecast shows daily high temperatures ranging from 78° to 99°, with overnight lows between 60° and 78°. The average high for July is 86° with an average low of 68°. 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 Sewickley. See also: August | September | October.
