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
71°
47°
16
74°
41°
17
71°
51°
18
61°
57°
19
61°
54°
20
64°
49°
21
58°
45°
22
65°
44°
23
69°
44°
24
61°
58°
25
69°
58°
26
62°
56°
27
69°
55°
28
70°
60°
29
65°
48°
30
68°
47°
1
69°
46°
2
66°
48°
3
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in St. Cloud
St. Cloud's September 2026 forecast shows daily high temperatures ranging from 61° to 70°, with overnight lows between 42° and 60°. The average high for September is 66° 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 St. Cloud. See also: October | November | December.
