S
M
T
W
T
F
S
30
74°
53°
31
76°
57°
1
71°
55°
2
77°
58°
3
75°
50°
4
71°
48°
5
69°
49°
6
69°
51°
7
70°
49°
8
76°
49°
9
75°
48°
10
79°
46°
11
72°
46°
12
71°
46°
13
74°
48°
14
77°
49°
15
78°
53°
16
78°
53°
17
79°
54°
18
78°
50°
19
74°
46°
20
Hist. Avg.
74°
50°
21
Hist. Avg.
74°
50°
22
Hist. Avg.
74°
49°
23
Hist. Avg.
73°
49°
24
Hist. Avg.
73°
48°
25
Hist. Avg.
72°
48°
26
Hist. Avg.
72°
47°
27
Hist. Avg.
71°
47°
28
Hist. Avg.
71°
46°
29
Hist. Avg.
70°
46°
30
Hist. Avg.
70°
46°
1
Hist. Avg.
69°
45°
2
Hist. Avg.
69°
45°
3
Hist. Avg.
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Dell Rapids
Dell Rapids's September 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 46° and 58°. The average high for September is 74° with an average low of 50°. 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 Dell Rapids. See also: October | November | December.
