S
M
T
W
T
F
S
26
79°
61°
27
72°
54°
28
66°
52°
29
82°
59°
30
75°
59°
1
66°
55°
2
64°
50°
3
68°
43°
4
77°
46°
5
79°
54°
6
79°
64°
7
79°
57°
8
70°
54°
9
73°
55°
10
81°
57°
11
75°
61°
12
72°
54°
13
79°
50°
14
75°
54°
15
73°
48°
16
82°
55°
17
88°
66°
18
88°
66°
19
86°
66°
20
88°
66°
21
88°
72°
22
73°
61°
23
63°
59°
24
72°
61°
25
82°
68°
26
84°
70°
27
83°
68°
28
86°
67°
29
80°
66°
30
76°
61°
31
75°
62°
1
73°
62°
2
76°
60°
3
75°
61°
4
75°
62°
5
76°
64°
6
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Piedmont
Piedmont's May 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 60° and 68°. The average high for May is 78° with an average low of 63°. 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 Piedmont. See also: June | July | August.
