S
M
T
W
T
F
S
26
52°
27°
27
51°
36°
28
49°
37°
29
44°
28°
30
47°
21°
1
49°
37°
2
52°
35°
3
45°
35°
4
52°
37°
5
50°
37°
6
51°
34°
7
50°
26°
8
49°
32°
9
53°
35°
10
54°
35°
11
51°
36°
12
52°
32°
13
54°
32°
14
55°
33°
15
57°
36°
16
56°
36°
17
63°
34°
18
52°
29°
19
52°
30°
20
53°
30°
21
54°
31°
22
54°
31°
23
55°
32°
24
54°
32°
25
54°
33°
26
55°
33°
27
55°
34°
28
56°
33°
29
57°
33°
30
58°
35°
31
57°
34°
1
58°
34°
2
57°
35°
3
58°
35°
4
57°
36°
5
59°
35°
6
60°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Copperville
Copperville's May 2026 forecast shows daily high temperatures ranging from 49° to 63°, with overnight lows between 26° and 37°. The average high for May is 55° with an average low of 33°. 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 Copperville. See also: June | July | August.
