S
M
T
W
T
F
S
30
89°
64°
31
92°
68°
1
96°
68°
2
96°
69°
3
97°
68°
4
98°
70°
5
86°
67°
6
80°
61°
7
82°
57°
8
82°
61°
9
89°
69°
10
94°
70°
11
84°
67°
12
80°
68°
13
87°
66°
14
87°
65°
15
87°
63°
16
86°
59°
17
80°
60°
18
78°
56°
19
79°
56°
20
77°
55°
21
76°
54°
22
81°
58°
23
76°
58°
24
75°
57°
25
77°
57°
26
81°
56°
27
80°
56°
28
80°
55°
29
79°
56°
30
80°
56°
1
80°
55°
2
79°
55°
3
79°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Powhatan
Powhatan's September 2026 forecast shows daily high temperatures ranging from 75° to 94°, with overnight lows between 52° and 70°. The average high for September is 81° with an average low of 59°. 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 Powhatan. See also: October | November | December.