S
M
T
W
T
F
S
30
74°
49°
31
69°
48°
1
70°
48°
2
69°
51°
3
71°
47°
4
68°
48°
5
65°
45°
6
70°
50°
7
69°
50°
8
70°
49°
9
70°
49°
10
65°
48°
11
65°
48°
12
69°
47°
13
69°
48°
14
68°
48°
15
65°
45°
16
55°
40°
17
61°
46°
18
67°
46°
19
63°
45°
20
62°
46°
21
66°
45°
22
64°
44°
23
64°
44°
24
63°
43°
25
64°
44°
26
64°
44°
27
63°
43°
28
65°
44°
29
63°
42°
30
59°
41°
1
61°
42°
2
61°
38°
3
48°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elk Point
Elk Point's September 2026 forecast shows daily high temperatures ranging from 48° to 74°, with overnight lows between 36° and 51°. The average high for September is 65° 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 Elk Point. See also: October | November | December.