S
M
T
W
T
F
S
26
89°
74°
27
92°
73°
28
92°
73°
29
93°
74°
30
94°
73°
31
92°
73°
1
91°
74°
2
92°
73°
3
91°
74°
4
90°
73°
5
91°
74°
6
90°
74°
7
90°
73°
8
90°
74°
9
91°
73°
10
92°
73°
11
91°
74°
12
91°
73°
13
90°
73°
14
90°
74°
15
91°
73°
16
91°
73°
17
92°
74°
18
91°
73°
19
90°
72°
20
90°
73°
21
92°
74°
22
92°
73°
23
91°
74°
24
90°
73°
25
91°
74°
26
90°
73°
27
90°
73°
28
91°
74°
29
90°
74°
30
89°
73°
31
89°
74°
1
90°
73°
2
89°
73°
3
89°
72°
4
90°
73°
5
89°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in St. Cloud
St. Cloud's August 2026 forecast shows daily high temperatures ranging from 89° to 94°, with overnight lows between 72° and 74°. The average high for August is 91° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in St. Cloud. See also: September | October | November.