S
M
T
W
T
F
S
30
89°
65°
31
86°
75°
1
95°
73°
2
81°
71°
3
89°
74°
4
90°
72°
5
83°
67°
6
82°
63°
7
81°
60°
8
84°
66°
9
87°
72°
10
88°
65°
11
82°
62°
12
80°
66°
13
83°
69°
14
88°
69°
15
84°
68°
16
82°
61°
17
79°
64°
18
80°
62°
19
78°
63°
20
77°
47°
21
81°
62°
22
76°
61°
23
73°
61°
24
73°
60°
25
74°
60°
26
79°
59°
27
77°
58°
28
76°
59°
29
78°
60°
30
78°
59°
1
77°
59°
2
76°
58°
3
76°
57°
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 73° to 88°, with overnight lows between 47° and 72°. The average high for September is 80° with an average low of 62°. 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.
