S
M
T
W
T
F
S
26
62°
43°
27
74°
41°
28
73°
52°
29
64°
48°
30
51°
36°
1
52°
33°
2
46°
32°
3
60°
33°
4
73°
47°
5
73°
60°
6
60°
48°
7
62°
37°
8
60°
41°
9
67°
49°
10
64°
46°
11
63°
39°
12
69°
39°
13
69°
47°
14
56°
43°
15
68°
37°
16
72°
46°
17
83°
56°
18
90°
68°
19
90°
67°
20
72°
47°
21
73°
55°
22
61°
59°
23
72°
65°
24
75°
60°
25
77°
64°
26
78°
63°
27
77°
61°
28
77°
61°
29
78°
59°
30
79°
60°
31
81°
55°
1
75°
60°
2
75°
61°
3
77°
60°
4
72°
59°
5
72°
58°
6
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sewickley Hills
Sewickley Hills's May 2026 forecast shows daily high temperatures ranging from 61° to 90°, with overnight lows between 47° and 68°. The average high for May is 76° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Sewickley Hills. See also: June | July | August.
