S
M
T
W
T
F
S
30
88°
66°
31
84°
52°
1
77°
48°
2
82°
65°
3
90°
62°
4
97°
69°
5
96°
68°
6
88°
68°
7
85°
68°
8
83°
58°
9
80°
54°
10
76°
56°
11
79°
57°
12
74°
54°
13
70°
51°
14
71°
52°
15
80°
50°
16
78°
54°
17
80°
55°
18
80°
54°
19
78°
52°
20
68°
50°
21
71°
52°
22
73°
51°
23
78°
54°
24
79°
51°
25
74°
47°
26
64°
43°
27
69°
42°
28
62°
48°
29
75°
45°
30
62°
46°
1
73°
47°
2
60°
43°
3
61°
46°
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 60° to 97°, with overnight lows between 42° and 69°. The average high for September is 76° with an average low of 54°. 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.
