S
M
T
W
T
F
S
30
61°
57°
31
72°
54°
1
68°
52°
2
59°
48°
3
64°
57°
4
66°
55°
5
66°
52°
6
68°
55°
7
63°
52°
8
64°
54°
9
59°
46°
10
61°
53°
11
62°
52°
12
66°
51°
13
61°
53°
14
65°
53°
15
61°
49°
16
61°
49°
17
60°
48°
18
59°
50°
19
59°
47°
20
62°
48°
21
60°
48°
22
59°
49°
23
61°
51°
24
60°
50°
25
57°
49°
26
57°
47°
27
56°
49°
28
56°
45°
29
55°
45°
30
56°
50°
1
57°
47°
2
57°
49°
3
58°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Berwick
North Berwick's September 2026 forecast shows daily high temperatures ranging from 55° to 66°, with overnight lows between 45° and 53°. The average high for September is 59° with an average low of 49°. 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 North Berwick. See also: October | November | December.
