S
M
T
W
T
F
S
30
90°
68°
31
95°
68°
1
96°
70°
2
98°
71°
3
99°
70°
4
101°
72°
5
89°
70°
6
79°
67°
7
N/A
8
85°
59°
9
87°
66°
10
93°
71°
11
84°
68°
12
86°
68°
13
90°
69°
14
92°
68°
15
91°
70°
16
90°
63°
17
84°
63°
18
85°
65°
19
80°
63°
20
82°
59°
21
86°
65°
22
85°
64°
23
80°
63°
24
79°
63°
25
81°
62°
26
84°
62°
27
84°
61°
28
83°
61°
29
84°
60°
30
83°
61°
1
83°
60°
2
82°
60°
3
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Boydton
Boydton's September 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 58° and 71°. The average high for September is 85° with an average low of 64°. 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 Boydton. See also: October | November | December.