S
M
T
W
T
F
S
30
71°
51°
31
72°
51°
1
71°
52°
2
70°
51°
3
67°
49°
4
64°
44°
5
62°
43°
6
62°
44°
7
63°
47°
8
61°
43°
9
61°
42°
10
62°
42°
11
61°
44°
12
59°
47°
13
60°
45°
14
60°
44°
15
61°
43°
16
60°
41°
17
59°
42°
18
60°
46°
19
59°
46°
20
60°
44°
21
63°
45°
22
Hist. Avg.
59°
44°
23
Hist. Avg.
59°
44°
24
Hist. Avg.
58°
44°
25
Hist. Avg.
58°
44°
26
Hist. Avg.
57°
43°
27
Hist. Avg.
57°
43°
28
Hist. Avg.
57°
43°
29
Hist. Avg.
56°
43°
30
Hist. Avg.
56°
43°
1
Hist. Avg.
55°
42°
2
Hist. Avg.
55°
42°
3
Hist. Avg.
55°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Alice Arm
Alice Arm's September 2026 forecast shows daily high temperatures ranging from 59° to 72°, with overnight lows between 41° and 52°. The average high for September is 63° with an average low of 45°. 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 Alice Arm. See also: October | November | December.