S
M
T
W
T
F
S
30
84°
68°
31
82°
64°
1
82°
63°
2
82°
66°
3
88°
67°
4
91°
70°
5
88°
66°
6
86°
63°
7
76°
62°
8
78°
60°
9
79°
55°
10
78°
55°
11
74°
52°
12
76°
55°
13
72°
53°
14
73°
51°
15
78°
57°
16
75°
55°
17
76°
57°
18
75°
56°
19
74°
54°
20
74°
55°
21
77°
56°
22
76°
56°
23
76°
55°
24
77°
56°
25
76°
55°
26
75°
53°
27
76°
54°
28
75°
53°
29
74°
52°
30
75°
54°
1
75°
54°
2
74°
52°
3
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kandiyohi
Kandiyohi's September 2026 forecast shows daily high temperatures ranging from 72° to 91°, with overnight lows between 51° and 70°. The average high for September is 77° with an average low of 57°. 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 Kandiyohi. See also: October | November | December.