S
M
T
W
T
F
S
30
82°
66°
31
90°
71°
1
91°
73°
2
93°
73°
3
92°
73°
4
91°
71°
5
85°
68°
6
82°
60°
7
82°
55°
8
85°
55°
9
80°
67°
10
77°
56°
11
80°
63°
12
86°
66°
13
76°
54°
14
77°
69°
15
83°
64°
16
77°
64°
17
77°
57°
18
73°
56°
19
67°
52°
20
71°
50°
21
72°
50°
22
75°
56°
23
76°
55°
24
70°
41°
25
74°
57°
26
79°
58°
27
79°
58°
28
78°
57°
29
78°
57°
30
77°
55°
1
75°
52°
2
70°
55°
3
75°
56°
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 67° to 86°, with overnight lows between 41° and 69°. The average high for September is 76° with an average low of 57°. 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.
