S
M
T
W
T
F
S
30
84°
52°
31
89°
48°
1
82°
47°
2
78°
45°
3
77°
46°
4
79°
47°
5
79°
52°
6
85°
58°
7
89°
48°
8
87°
48°
9
78°
49°
10
78°
47°
11
79°
54°
12
85°
45°
13
77°
45°
14
76°
55°
15
84°
55°
16
89°
47°
17
81°
44°
18
74°
47°
19
76°
44°
20
81°
47°
21
72°
51°
22
74°
55°
23
84°
41°
24
84°
41°
25
70°
47°
26
71°
51°
27
79°
51°
28
77°
52°
29
79°
52°
30
81°
44°
1
80°
38°
2
75°
40°
3
66°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dupree
Dupree's September 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 36° and 58°. The average high for September is 79° with an average low of 48°. 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 Dupree. See also: October | November | December.
