S
M
T
W
T
F
S
30
94°
69°
31
88°
63°
1
83°
60°
2
89°
62°
3
88°
69°
4
93°
65°
5
90°
67°
6
N/A
7
85°
70°
8
84°
51°
9
74°
50°
10
81°
60°
11
86°
53°
12
74°
51°
13
65°
50°
14
64°
48°
15
72°
52°
16
75°
54°
17
73°
51°
18
70°
50°
19
66°
47°
20
72°
48°
21
74°
54°
22
75°
55°
23
76°
55°
24
77°
54°
25
71°
53°
26
67°
54°
27
74°
54°
28
74°
53°
29
70°
51°
30
66°
49°
1
60°
46°
2
59°
41°
3
58°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pipestone
Pipestone's September 2026 forecast shows daily high temperatures ranging from 58° to 86°, with overnight lows between 40° and 70°. The average high for September is 72° with an average low of 52°. 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 Pipestone. See also: October | November | December.
