S
M
T
W
T
F
S
30
63°
54°
31
61°
53°
1
62°
51°
2
59°
51°
3
59°
52°
4
60°
52°
5
60°
53°
6
63°
53°
7
62°
52°
8
63°
53°
9
62°
53°
10
62°
52°
11
61°
52°
12
60°
51°
13
60°
52°
14
59°
50°
15
60°
51°
16
60°
51°
17
59°
47°
18
60°
47°
19
58°
48°
20
57°
46°
21
57°
46°
22
58°
52°
23
61°
50°
24
62°
49°
25
59°
48°
26
58°
47°
27
59°
48°
28
57°
47°
29
59°
45°
30
59°
44°
1
56°
43°
2
55°
43°
3
55°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Peterhead
Peterhead's September 2026 forecast shows daily high temperatures ranging from 55° to 63°, with overnight lows between 43° and 54°. The average high for September is 60° 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 Peterhead. See also: October | November | December.
