S
M
T
W
T
F
S
30
92°
71°
31
95°
74°
1
99°
74°
2
98°
76°
3
98°
77°
4
98°
76°
5
98°
74°
6
86°
70°
7
85°
64°
8
94°
65°
9
77°
68°
10
81°
64°
11
82°
64°
12
82°
64°
13
77°
57°
14
82°
57°
15
92°
65°
16
81°
65°
17
91°
71°
18
82°
71°
19
83°
72°
20
76°
65°
21
65°
62°
22
66°
56°
23
70°
52°
24
70°
59°
25
68°
61°
26
65°
58°
27
70°
57°
28
79°
53°
29
84°
51°
30
76°
63°
1
71°
61°
2
70°
49°
3
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Augusta
Augusta's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Augusta. See also: October | November | December.
