S
M
T
W
T
F
S
30
82°
59°
31
82°
55°
1
81°
52°
2
81°
55°
3
79°
57°
4
81°
61°
5
84°
55°
6
86°
57°
7
82°
63°
8
84°
57°
9
88°
59°
10
88°
59°
11
84°
59°
12
81°
57°
13
82°
57°
14
77°
63°
15
79°
61°
16
70°
61°
17
72°
57°
18
79°
55°
19
77°
54°
20
77°
48°
21
77°
54°
22
77°
54°
23
75°
54°
24
70°
48°
25
70°
52°
26
77°
48°
27
75°
52°
28
72°
55°
29
55°
54°
30
57°
45°
1
70°
52°
2
73°
45°
3
75°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Show Low
Show Low's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Show Low. See also: October | November | December.