S
M
T
W
T
F
S
30
87°
66°
31
88°
67°
1
92°
68°
2
90°
69°
3
88°
70°
4
89°
69°
5
90°
69°
6
89°
68°
7
91°
69°
8
90°
69°
9
91°
68°
10
89°
69°
11
91°
69°
12
90°
68°
13
90°
62°
14
83°
62°
15
83°
61°
16
84°
61°
17
83°
65°
18
87°
66°
19
88°
65°
20
82°
66°
21
84°
65°
22
88°
66°
23
88°
60°
24
86°
58°
25
80°
57°
26
Hist. Avg.
85°
61°
27
Hist. Avg.
85°
60°
28
Hist. Avg.
85°
60°
29
Hist. Avg.
84°
60°
30
Hist. Avg.
84°
59°
1
Hist. Avg.
84°
59°
2
Hist. Avg.
83°
58°
3
Hist. Avg.
83°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Duce
Duce's September 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 57° and 70°. The average high for September is 87° with an average low of 66°. 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 Duce. See also: October | November | December.
