S
M
T
W
T
F
S
26
90°
75°
27
90°
75°
28
92°
74°
29
92°
75°
30
93°
75°
31
93°
74°
1
92°
75°
2
93°
76°
3
94°
76°
4
93°
75°
5
93°
75°
6
92°
76°
7
94°
76°
8
94°
75°
9
92°
76°
10
90°
72°
11
91°
73°
12
91°
73°
13
92°
72°
14
93°
73°
15
92°
74°
16
93°
74°
17
93°
73°
18
92°
68°
19
92°
66°
20
86°
66°
21
86°
67°
22
87°
67°
23
87°
68°
24
88°
67°
25
87°
67°
26
87°
66°
27
88°
67°
28
88°
67°
29
87°
66°
30
87°
66°
31
88°
67°
1
92°
68°
2
90°
69°
3
88°
70°
4
89°
69°
5
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Duce
Duce's August 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 66° and 76°. The average high for August is 91° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Duce. See also: September | October | November.