S
M
T
W
T
F
S
28
81°
67°
29
87°
66°
30
92°
71°
1
93°
75°
2
93°
78°
3
100°
73°
4
89°
71°
5
86°
71°
6
84°
70°
7
84°
68°
8
85°
70°
9
90°
69°
10
87°
68°
11
84°
69°
12
85°
68°
13
84°
67°
14
85°
68°
15
83°
64°
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 79° to 100°, with overnight lows between 61° and 78°. The average high for July is 85° 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.
