S
M
T
W
T
F
S
30
84°
61°
31
84°
60°
1
83°
60°
2
83°
61°
3
84°
60°
4
83°
61°
5
83°
60°
6
82°
59°
7
89°
58°
8
85°
56°
9
84°
55°
10
85°
57°
11
88°
58°
12
90°
61°
13
90°
61°
14
89°
59°
15
89°
60°
16
87°
58°
17
83°
54°
18
82°
55°
19
83°
57°
20
86°
56°
21
83°
57°
22
82°
57°
23
85°
56°
24
88°
58°
25
88°
58°
26
87°
57°
27
88°
57°
28
87°
56°
29
83°
55°
30
84°
52°
1
81°
51°
2
82°
50°
3
83°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Apache
Apache's September 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 50° and 61°. The average high for September is 85° with an average low of 57°. 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 Apache. See also: October | November | December.
