S
M
T
W
T
F
S
26
69°
56°
27
73°
53°
28
71°
46°
29
82°
58°
30
75°
58°
1
64°
53°
2
57°
45°
3
70°
38°
4
81°
49°
5
82°
53°
6
82°
61°
7
78°
56°
8
72°
51°
9
74°
55°
10
84°
60°
11
73°
53°
12
73°
46°
13
80°
46°
14
75°
45°
15
79°
51°
16
89°
61°
17
90°
65°
18
91°
64°
19
92°
65°
20
91°
67°
21
88°
65°
22
84°
66°
23
82°
61°
24
82°
60°
25
85°
62°
26
86°
64°
27
89°
62°
28
86°
65°
29
88°
66°
30
88°
67°
31
87°
65°
1
85°
66°
2
87°
66°
3
86°
65°
4
82°
66°
5
86°
67°
6
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rockingham
Rockingham's May 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 45° and 68°. The average high for May is 86° 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 Rockingham. See also: June | July | August.