S
M
T
W
T
F
S
30
88°
76°
31
90°
78°
1
90°
77°
2
93°
77°
3
93°
77°
4
87°
77°
5
89°
76°
6
91°
75°
7
92°
78°
8
91°
77°
9
94°
75°
10
83°
77°
11
89°
76°
12
91°
75°
13
90°
74°
14
94°
75°
15
94°
75°
16
92°
77°
17
89°
74°
18
91°
70°
19
93°
71°
20
92°
73°
21
94°
71°
22
93°
71°
23
93°
73°
24
91°
72°
25
84°
68°
26
87°
67°
27
91°
68°
28
90°
69°
29
91°
67°
30
89°
69°
1
90°
78°
2
90°
76°
3
84°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Perkinston
Perkinston'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 Perkinston. See also: October | November | December.