S
M
T
W
T
F
S
26
50°
42°
27
64°
38°
28
53°
46°
29
55°
49°
30
54°
39°
1
58°
34°
2
47°
35°
3
55°
32°
4
70°
44°
5
77°
53°
6
64°
46°
7
60°
44°
8
61°
38°
9
64°
51°
10
68°
46°
11
60°
41°
12
71°
38°
13
66°
46°
14
49°
43°
15
64°
43°
16
77°
43°
17
83°
61°
18
87°
55°
19
85°
67°
20
81°
60°
21
61°
49°
22
51°
46°
23
46°
43°
24
55°
46°
25
71°
54°
26
69°
59°
27
74°
62°
28
70°
50°
29
75°
48°
30
68°
51°
31
77°
51°
1
75°
53°
2
71°
49°
3
79°
53°
4
85°
55°
5
84°
57°
6
85°
61°
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 71° to 85°, with overnight lows between 49° and 61°. The average high for May is 79° with an average low of 54°. 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.
