S
M
T
W
T
F
S
26
84°
69°
27
89°
72°
28
91°
70°
29
90°
73°
30
87°
66°
31
90°
64°
1
91°
74°
2
87°
74°
3
89°
73°
4
85°
72°
5
87°
73°
6
91°
72°
7
91°
71°
8
91°
74°
9
95°
71°
10
95°
74°
11
96°
72°
12
92°
71°
13
96°
72°
14
99°
73°
15
98°
76°
16
95°
75°
17
100°
74°
18
95°
74°
19
95°
72°
20
95°
74°
21
89°
70°
22
82°
68°
23
92°
65°
24
93°
64°
25
89°
66°
26
90°
71°
27
86°
69°
28
89°
70°
29
87°
69°
30
86°
67°
31
91°
68°
1
87°
65°
2
86°
66°
3
84°
65°
4
90°
71°
5
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rockingham
Rockingham's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 64° and 71°. The average high for August is 88° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Rockingham. See also: September | October | November.