S
M
T
W
T
F
S
30
88°
66°
31
84°
52°
1
77°
48°
2
85°
63°
3
96°
65°
4
90°
59°
5
92°
70°
6
83°
65°
7
79°
65°
8
87°
54°
9
80°
51°
10
86°
44°
11
86°
57°
12
70°
44°
13
71°
43°
14
71°
50°
15
72°
50°
16
72°
45°
17
74°
58°
18
64°
60°
19
63°
57°
20
66°
49°
21
65°
42°
22
63°
45°
23
67°
55°
24
69°
61°
25
69°
60°
26
71°
60°
27
73°
55°
28
75°
53°
29
78°
53°
30
83°
45°
1
66°
41°
2
61°
35°
3
73°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aberdeen
Aberdeen's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Aberdeen. See also: October | November | December.