S
M
T
W
T
F
S
30
94°
68°
31
96°
67°
1
98°
67°
2
98°
70°
3
97°
67°
4
90°
63°
5
89°
66°
6
89°
65°
7
90°
67°
8
88°
65°
9
89°
64°
10
91°
65°
11
87°
68°
12
92°
67°
13
97°
67°
14
96°
65°
15
95°
66°
16
94°
65°
17
95°
65°
18
95°
60°
19
86°
60°
20
85°
62°
21
89°
65°
22
93°
66°
23
92°
60°
24
84°
60°
25
88°
57°
26
87°
58°
27
89°
61°
28
88°
58°
29
81°
58°
30
82°
56°
1
80°
55°
2
80°
57°
3
82°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kingman
Kingman's September 2026 forecast shows daily high temperatures ranging from 80° to 98°, with overnight lows between 55° and 70°. The average high for September is 90° with an average low of 63°. 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 Kingman. See also: October | November | December.