S
M
T
W
T
F
S
30
84°
68°
31
87°
69°
1
88°
73°
2
89°
72°
3
79°
69°
4
88°
68°
5
77°
64°
6
75°
59°
7
78°
59°
8
79°
69°
9
81°
56°
10
74°
49°
11
78°
59°
12
79°
53°
13
71°
59°
14
75°
58°
15
70°
52°
16
68°
51°
17
71°
51°
18
69°
50°
19
69°
49°
20
66°
50°
21
71°
49°
22
68°
55°
23
71°
54°
24
75°
55°
25
75°
55°
26
74°
54°
27
74°
55°
28
76°
55°
29
75°
54°
30
74°
55°
1
72°
49°
2
67°
44°
3
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dousman
Dousman's September 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 41° and 69°. The average high for September is 72° with an average low of 53°. 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 Dousman. See also: October | November | December.