S
M
T
W
T
F
S
30
57°
39°
31
56°
40°
1
60°
38°
2
55°
36°
3
53°
30°
4
52°
30°
5
50°
31°
6
50°
29°
7
51°
29°
8
48°
28°
9
48°
27°
10
49°
26°
11
47°
27°
12
47°
27°
13
48°
28°
14
46°
26°
15
47°
30°
16
46°
26°
17
47°
25°
18
45°
24°
19
44°
24°
20
43°
23°
21
43°
22°
22
42°
21°
23
41°
21°
24
41°
22°
25
40°
20°
26
39°
19°
27
39°
21°
28
40°
28°
29
41°
27°
30
43°
28°
1
44°
27°
2
45°
25°
3
45°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Slana
Slana's September 2026 forecast shows daily high temperatures ranging from 39° to 60°, with overnight lows between 19° and 40°. The average high for September is 47° with an average low of 27°. 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 Slana. See also: October | November | December.
