S
M
T
W
T
F
S
30
72°
50°
31
72°
50°
1
73°
49°
2
73°
54°
3
79°
47°
4
75°
53°
5
73°
52°
6
72°
47°
7
75°
46°
8
76°
49°
9
74°
46°
10
75°
52°
11
77°
48°
12
75°
44°
13
69°
46°
14
71°
55°
15
75°
45°
16
79°
42°
17
75°
41°
18
65°
40°
19
64°
40°
20
64°
44°
21
66°
41°
22
70°
41°
23
65°
39°
24
63°
38°
25
64°
38°
26
65°
40°
27
65°
41°
28
64°
40°
29
62°
38°
30
65°
43°
1
64°
35°
2
Hist. Avg.
63°
40°
3
Hist. Avg.
63°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hankinson
Hankinson's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 35° and 55°. The average high for September is 70° with an average low of 45°. 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 Hankinson. See also: October | November | December.
