S
M
T
W
T
F
S
30
85°
71°
31
92°
70°
1
94°
73°
2
97°
73°
3
97°
76°
4
96°
74°
5
96°
71°
6
79°
69°
7
86°
69°
8
86°
63°
9
89°
62°
10
92°
73°
11
92°
72°
12
86°
71°
13
90°
70°
14
92°
70°
15
87°
67°
16
87°
64°
17
91°
68°
18
88°
66°
19
85°
58°
20
83°
62°
21
83°
64°
22
81°
63°
23
85°
51°
24
83°
65°
25
83°
61°
26
81°
59°
27
83°
63°
28
85°
64°
29
85°
64°
30
84°
63°
1
83°
63°
2
84°
62°
3
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in East Rockingham
East Rockingham's September 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 51° and 73°. The average high for September is 86° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in East Rockingham. See also: October | November | December.