S
M
T
W
T
F
S
26
64°
39°
27
68°
45°
28
57°
43°
29
64°
43°
30
68°
41°
1
75°
41°
2
66°
50°
3
63°
50°
4
54°
50°
5
59°
45°
6
52°
41°
7
59°
39°
8
66°
45°
9
66°
43°
10
57°
36°
11
52°
36°
12
57°
36°
13
50°
41°
14
55°
41°
15
55°
37°
16
57°
37°
17
N/A
18
57°
48°
19
63°
51°
20
65°
52°
21
72°
53°
22
77°
56°
23
76°
52°
24
71°
51°
25
72°
52°
26
70°
50°
27
69°
49°
28
69°
49°
29
66°
50°
30
61°
45°
31
60°
47°
1
60°
45°
2
61°
44°
3
64°
48°
4
64°
51°
5
66°
52°
6
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Rockingham
Rockingham's May 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 44° and 56°. The average high for May is 67° with an average low of 50°. 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 Rockingham. See also: June | July | August.