S
M
T
W
T
F
S
30
74°
52°
31
72°
51°
1
71°
50°
2
72°
53°
3
72°
53°
4
73°
54°
5
72°
53°
6
71°
52°
7
69°
51°
8
68°
49°
9
69°
49°
10
70°
55°
11
69°
51°
12
69°
49°
13
73°
49°
14
71°
53°
15
71°
52°
16
68°
47°
17
67°
46°
18
71°
47°
19
72°
53°
20
71°
53°
21
72°
52°
22
70°
52°
23
72°
48°
24
68°
46°
25
66°
51°
26
67°
43°
27
69°
44°
28
60°
43°
29
59°
43°
30
64°
48°
1
63°
42°
2
Hist. Avg.
64°
45°
3
Hist. Avg.
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Augusta
North Augusta's September 2026 forecast shows daily high temperatures ranging from 59° to 74°, with overnight lows between 42° and 55°. The average high for September is 69° 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 September weather will actually feel in North Augusta. See also: October | November | December.