S
M
T
W
T
F
S
30
82°
63°
31
80°
68°
1
89°
67°
2
73°
67°
3
89°
71°
4
88°
69°
5
83°
63°
6
80°
55°
7
82°
55°
8
85°
60°
9
87°
70°
10
89°
67°
11
83°
55°
12
82°
65°
13
82°
68°
14
77°
54°
15
76°
55°
16
82°
63°
17
84°
67°
18
83°
60°
19
76°
60°
20
74°
57°
21
72°
56°
22
71°
55°
23
71°
54°
24
72°
55°
25
75°
56°
26
74°
51°
27
73°
57°
28
77°
56°
29
77°
54°
30
70°
51°
1
69°
51°
2
70°
54°
3
75°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Spotswood
Spotswood's September 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 51° and 68°. The average high for September is 75° with an average low of 56°. 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 Spotswood. See also: October | November | December.