S
M
T
W
T
F
S
26
60°
43°
27
73°
41°
28
70°
50°
29
64°
47°
30
51°
42°
1
55°
34°
2
47°
34°
3
58°
34°
4
72°
48°
5
75°
59°
6
60°
46°
7
60°
41°
8
61°
41°
9
66°
48°
10
64°
47°
11
63°
42°
12
69°
41°
13
67°
47°
14
51°
43°
15
66°
42°
16
71°
46°
17
83°
58°
18
88°
64°
19
84°
64°
20
71°
48°
21
67°
52°
22
62°
52°
23
62°
56°
24
74°
62°
25
75°
60°
26
77°
59°
27
78°
58°
28
80°
62°
29
78°
59°
30
79°
62°
31
82°
64°
1
79°
55°
2
77°
60°
3
78°
60°
4
74°
59°
5
73°
57°
6
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cheswick
Cheswick's May 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 48° and 64°. The average high for May is 75° with an average low of 58°. 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 Cheswick. See also: June | July | August.
