S
M
T
W
T
F
S
30
75°
57°
31
74°
58°
1
74°
56°
2
73°
55°
3
74°
52°
4
74°
51°
5
71°
50°
6
65°
48°
7
65°
51°
8
66°
56°
9
64°
54°
10
65°
52°
11
66°
47°
12
64°
52°
13
64°
55°
14
65°
52°
15
64°
49°
16
63°
48°
17
65°
51°
18
67°
54°
19
72°
50°
20
72°
48°
21
69°
46°
22
63°
44°
23
63°
47°
24
64°
46°
25
62°
45°
26
62°
46°
27
63°
50°
28
63°
46°
29
61°
45°
30
61°
45°
1
62°
50°
2
64°
51°
3
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Aberdeen
South Aberdeen's September 2026 forecast shows daily high temperatures ranging from 61° to 75°, with overnight lows between 44° and 58°. The average high for September is 66° with an average low of 50°. 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 South Aberdeen. See also: October | November | December.