S
M
T
W
T
F
S
30
74°
48°
31
88°
62°
1
84°
60°
2
78°
57°
3
72°
51°
4
74°
52°
5
75°
54°
6
74°
53°
7
78°
53°
8
81°
55°
9
80°
54°
10
82°
56°
11
82°
51°
12
75°
52°
13
81°
54°
14
86°
57°
15
85°
57°
16
86°
55°
17
73°
48°
18
72°
48°
19
80°
54°
20
82°
54°
21
73°
51°
22
80°
54°
23
83°
54°
24
80°
48°
25
67°
42°
26
69°
52°
27
75°
49°
28
68°
42°
29
67°
44°
30
73°
50°
1
78°
50°
2
67°
46°
3
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kuna
Kuna's September 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 42° and 62°. The average high for September is 77° with an average low of 52°. 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 Kuna. See also: October | November | December.
