S
M
T
W
T
F
S
30
86°
48°
31
83°
48°
1
77°
44°
2
79°
39°
3
78°
43°
4
75°
41°
5
75°
45°
6
82°
44°
7
84°
38°
8
73°
37°
9
73°
37°
10
74°
38°
11
72°
36°
12
73°
38°
13
78°
42°
14
76°
46°
15
74°
47°
16
81°
43°
17
76°
37°
18
70°
41°
19
69°
41°
20
72°
37°
21
74°
34°
22
72°
31°
23
66°
34°
24
69°
33°
25
74°
36°
26
66°
36°
27
65°
33°
28
65°
31°
29
65°
33°
30
Hist. Avg.
66°
37°
1
Hist. Avg.
66°
36°
2
Hist. Avg.
65°
36°
3
Hist. Avg.
65°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Alberton
Alberton's September 2026 forecast shows daily high temperatures ranging from 65° to 86°, with overnight lows between 31° and 48°. The average high for September is 74° with an average low of 39°. 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 Alberton. See also: October | November | December.