S
M
T
W
T
F
S
30
91°
69°
31
91°
69°
1
89°
71°
2
90°
70°
3
91°
69°
4
87°
70°
5
87°
68°
6
89°
72°
7
91°
73°
8
91°
71°
9
89°
71°
10
90°
70°
11
90°
71°
12
89°
72°
13
89°
71°
14
88°
70°
15
89°
70°
16
88°
69°
17
88°
68°
18
87°
68°
19
86°
69°
20
87°
68°
21
88°
69°
22
84°
68°
23
87°
68°
24
86°
67°
25
86°
67°
26
87°
66°
27
Hist. Avg.
85°
65°
28
Hist. Avg.
84°
65°
29
Hist. Avg.
84°
64°
30
Hist. Avg.
84°
64°
1
Hist. Avg.
84°
64°
2
Hist. Avg.
84°
63°
3
Hist. Avg.
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Riceboro
Riceboro's September 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 66° and 73°. The average high for September is 88° 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 Riceboro. See also: October | November | December.