S
M
T
W
T
F
S
30
72°
61°
31
70°
61°
1
72°
54°
2
73°
52°
3
73°
61°
4
73°
63°
5
68°
54°
6
70°
45°
7
86°
59°
8
77°
63°
9
64°
55°
10
66°
50°
11
68°
50°
12
70°
54°
13
66°
57°
14
73°
54°
15
81°
61°
16
68°
55°
17
66°
54°
18
66°
55°
19
70°
57°
20
68°
55°
21
68°
54°
22
70°
50°
23
70°
46°
24
64°
46°
25
N/A
26
68°
50°
27
77°
56°
28
75°
57°
29
80°
57°
30
80°
60°
1
70°
54°
2
67°
49°
3
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ankum
Ankum's September 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 49° and 60°. The average high for September is 73° with an average low of 54°. 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 Ankum. See also: October | November | December.