S
M
T
W
T
F
S
31
74°
46°
1
75°
48°
2
76°
55°
3
80°
48°
4
83°
51°
5
83°
56°
6
81°
67°
7
84°
65°
8
86°
59°
9
82°
70°
10
87°
69°
11
89°
69°
12
80°
66°
13
82°
60°
14
82°
57°
15
69°
51°
16
75°
47°
17
77°
56°
18
81°
65°
19
77°
57°
20
76°
58°
21
79°
61°
22
73°
57°
23
80°
56°
24
81°
61°
25
81°
60°
26
79°
60°
27
81°
61°
28
83°
64°
29
87°
70°
30
85°
68°
1
83°
66°
2
82°
67°
3
85°
63°
4
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sewickley
Sewickley's June 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 56° and 70°. The average high for June is 81° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Sewickley. See also: July | August | September.
