S
M
T
W
T
F
S
30
72°
57°
31
70°
54°
1
68°
58°
2
65°
60°
3
71°
59°
4
68°
51°
5
67°
55°
6
70°
57°
7
67°
52°
8
66°
54°
9
66°
52°
10
65°
49°
11
64°
50°
12
65°
49°
13
64°
51°
14
64°
51°
15
65°
54°
16
62°
50°
17
62°
54°
18
65°
54°
19
65°
53°
20
61°
49°
21
61°
54°
22
65°
54°
23
65°
50°
24
60°
48°
25
63°
50°
26
62°
51°
27
63°
52°
28
63°
52°
29
62°
53°
30
63°
53°
1
63°
52°
2
62°
52°
3
62°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Robin Hood's Bay
Robin Hood's Bay's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 48° and 60°. The average high for September is 64° 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 Robin Hood's Bay. See also: October | November | December.