S
M
T
W
T
F
S
30
93°
70°
31
94°
71°
1
93°
70°
2
93°
70°
3
92°
69°
4
93°
69°
5
92°
68°
6
91°
69°
7
92°
68°
8
91°
67°
9
90°
65°
10
91°
66°
11
91°
68°
12
91°
68°
13
92°
69°
14
92°
69°
15
Hist. Avg.
89°
67°
16
Hist. Avg.
89°
66°
17
Hist. Avg.
88°
66°
18
Hist. Avg.
88°
66°
19
Hist. Avg.
88°
65°
20
Hist. Avg.
88°
65°
21
Hist. Avg.
87°
65°
22
Hist. Avg.
87°
64°
23
Hist. Avg.
87°
64°
24
Hist. Avg.
86°
64°
25
Hist. Avg.
86°
63°
26
Hist. Avg.
86°
63°
27
Hist. Avg.
85°
63°
28
Hist. Avg.
85°
62°
29
Hist. Avg.
85°
62°
30
Hist. Avg.
84°
62°
1
Hist. Avg.
84°
61°
2
Hist. Avg.
84°
61°
3
Hist. Avg.
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Augusta
Augusta's September 2026 forecast shows daily high temperatures ranging from 90° to 94°, with overnight lows between 65° and 71°. The average high for September is 92° with an average low of 69°. 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.
