S
M
T
W
T
F
S
30
79°
57°
31
80°
60°
1
81°
55°
2
77°
56°
3
76°
62°
4
81°
63°
5
83°
62°
6
83°
58°
7
76°
54°
8
76°
55°
9
78°
60°
10
76°
60°
11
79°
62°
12
76°
59°
13
78°
53°
14
74°
51°
15
73°
51°
16
73°
52°
17
74°
56°
18
77°
58°
19
79°
59°
20
80°
58°
21
75°
56°
22
78°
58°
23
77°
51°
24
79°
48°
25
71°
47°
26
70°
51°
27
70°
48°
28
Hist. Avg.
74°
52°
29
Hist. Avg.
73°
52°
30
Hist. Avg.
73°
52°
1
Hist. Avg.
72°
51°
2
Hist. Avg.
72°
51°
3
Hist. Avg.
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in New Augusta
New Augusta's September 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 47° and 63°. The average high for September is 77° with an average low of 56°. 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 New Augusta. See also: October | November | December.