S
M
T
W
T
F
S
30
72°
53°
31
63°
51°
1
62°
48°
2
62°
48°
3
60°
42°
4
60°
46°
5
59°
46°
6
61°
46°
7
59°
39°
8
58°
41°
9
60°
38°
10
59°
41°
11
56°
38°
12
57°
39°
13
55°
39°
14
61°
41°
15
67°
48°
16
68°
49°
17
69°
48°
18
69°
49°
19
70°
49°
20
69°
50°
21
67°
48°
22
67°
47°
23
65°
40°
24
60°
40°
25
64°
44°
26
63°
44°
27
61°
43°
28
61°
39°
29
60°
43°
30
61°
42°
1
62°
43°
2
61°
42°
3
63°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Alberta Beach
Alberta Beach's September 2026 forecast shows daily high temperatures ranging from 55° to 72°, with overnight lows between 35° and 53°. The average high for September is 63° with an average low of 44°. 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 Alberta Beach. See also: October | November | December.