S
M
T
W
T
F
S
30
76°
55°
31
78°
47°
1
80°
47°
2
70°
45°
3
68°
45°
4
67°
47°
5
68°
47°
6
73°
56°
7
77°
53°
8
79°
45°
9
73°
48°
10
70°
44°
11
70°
55°
12
73°
45°
13
74°
41°
14
67°
45°
15
68°
54°
16
73°
50°
17
75°
42°
18
67°
45°
19
69°
43°
20
73°
44°
21
65°
50°
22
65°
53°
23
75°
49°
24
75°
48°
25
72°
51°
26
71°
51°
27
72°
49°
28
74°
51°
29
71°
51°
30
74°
48°
1
74°
38°
2
72°
36°
3
59°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Milbank
Milbank's September 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 36° and 56°. The average high for September is 72° with an average low of 47°. 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 Milbank. See also: October | November | December.
