S
M
T
W
T
F
S
30
73°
52°
31
73°
42°
1
68°
40°
2
61°
46°
3
70°
50°
4
68°
44°
5
72°
40°
6
66°
39°
7
61°
44°
8
69°
48°
9
69°
47°
10
68°
40°
11
59°
46°
12
63°
47°
13
58°
41°
14
58°
38°
15
56°
42°
16
58°
44°
17
63°
44°
18
59°
39°
19
58°
46°
20
65°
44°
21
64°
37°
22
55°
35°
23
53°
35°
24
54°
33°
25
53°
36°
26
57°
38°
27
Hist. Avg.
59°
41°
28
Hist. Avg.
59°
40°
29
Hist. Avg.
59°
40°
30
Hist. Avg.
58°
40°
1
Hist. Avg.
58°
39°
2
Hist. Avg.
57°
39°
3
Hist. Avg.
57°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Duprat
Duprat's September 2026 forecast shows daily high temperatures ranging from 53° to 73°, with overnight lows between 33° and 52°. The average high for September is 63° with an average low of 42°. 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 Duprat. See also: October | November | December.