S
M
T
W
T
F
S
30
86°
56°
31
86°
57°
1
85°
56°
2
86°
56°
3
86°
55°
4
84°
56°
5
85°
56°
6
84°
55°
7
81°
51°
8
78°
54°
9
83°
54°
10
82°
52°
11
83°
53°
12
84°
56°
13
84°
54°
14
82°
53°
15
Hist. Avg.
86°
61°
16
Hist. Avg.
86°
61°
17
Hist. Avg.
86°
61°
18
Hist. Avg.
85°
60°
19
Hist. Avg.
85°
60°
20
Hist. Avg.
85°
60°
21
Hist. Avg.
84°
59°
22
Hist. Avg.
84°
59°
23
Hist. Avg.
84°
58°
24
Hist. Avg.
83°
58°
25
Hist. Avg.
83°
58°
26
Hist. Avg.
83°
57°
27
Hist. Avg.
82°
57°
28
Hist. Avg.
82°
57°
29
Hist. Avg.
82°
56°
30
Hist. Avg.
81°
56°
1
Hist. Avg.
81°
55°
2
Hist. Avg.
81°
55°
3
Hist. Avg.
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Dunken
Dunken's September 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 51° and 57°. The average high for September is 84° with an average low of 55°. 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 Dunken. See also: October | November | December.