S
M
T
W
T
F
S
30
70°
57°
31
72°
55°
1
72°
50°
2
64°
57°
3
75°
63°
4
66°
54°
5
70°
54°
6
79°
55°
7
73°
57°
8
61°
54°
9
64°
50°
10
64°
50°
11
66°
55°
12
73°
50°
13
70°
63°
14
73°
59°
15
70°
54°
16
N/A
17
67°
50°
18
66°
59°
19
70°
56°
20
65°
51°
21
69°
57°
22
72°
57°
23
71°
54°
24
70°
52°
25
69°
51°
26
69°
52°
27
68°
50°
28
63°
50°
29
64°
49°
30
65°
49°
1
66°
48°
2
64°
48°
3
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sundon Park
Sundon Park's September 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 43° and 59°. The average high for September is 67° with an average low of 52°. 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 Sundon Park. See also: October | November | December.