S
M
T
W
T
F
S
30
81°
66°
31
89°
59°
1
86°
53°
2
86°
61°
3
90°
67°
4
86°
64°
5
84°
62°
6
85°
64°
7
85°
64°
8
86°
61°
9
78°
54°
10
81°
47°
11
87°
63°
12
71°
49°
13
70°
42°
14
62°
41°
15
72°
44°
16
67°
50°
17
72°
54°
18
65°
58°
19
67°
55°
20
67°
52°
21
68°
49°
22
67°
51°
23
67°
51°
24
68°
50°
25
70°
52°
26
70°
53°
27
65°
48°
28
66°
43°
29
68°
49°
30
68°
45°
1
67°
48°
2
64°
48°
3
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Waite Park
Waite Park's September 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 43° and 58°. The average high for September is 68° 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 Waite Park. See also: October | November | December.