S
M
T
W
T
F
S
30
72°
58°
31
73°
55°
1
70°
53°
2
71°
53°
3
72°
59°
4
70°
59°
5
71°
56°
6
69°
54°
7
71°
56°
8
72°
54°
9
73°
56°
10
75°
58°
11
75°
57°
12
74°
56°
13
75°
57°
14
72°
57°
15
69°
55°
16
70°
53°
17
66°
51°
18
67°
51°
19
71°
52°
20
66°
49°
21
64°
49°
22
63°
51°
23
71°
53°
24
73°
53°
25
72°
52°
26
70°
53°
27
70°
52°
28
65°
47°
29
60°
50°
30
61°
50°
1
62°
48°
2
61°
42°
3
62°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Scarborough Beach State Park
Scarborough Beach State Park's September 2026 forecast shows daily high temperatures ranging from 60° to 75°, with overnight lows between 38° and 59°. The average high for September is 69° with an average low of 53°. 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 Scarborough Beach State Park. See also: October | November | December.