S
M
T
W
T
F
S
30
85°
64°
31
85°
63°
1
78°
63°
2
79°
64°
3
84°
60°
4
85°
66°
5
85°
66°
6
84°
64°
7
84°
58°
8
78°
57°
9
79°
58°
10
82°
58°
11
82°
60°
12
81°
60°
13
79°
60°
14
78°
62°
15
81°
63°
16
82°
61°
17
81°
55°
18
74°
54°
19
72°
55°
20
73°
61°
21
73°
60°
22
74°
55°
23
73°
58°
24
72°
58°
25
72°
59°
26
76°
59°
27
78°
58°
28
78°
54°
29
73°
58°
30
71°
57°
1
70°
58°
2
73°
55°
3
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Appomattox River District
Appomattox River District's September 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 49° and 66°. The average high for September is 78° with an average low of 59°. 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 Appomattox River District. See also: October | November | December.