S
M
T
W
T
F
S
26
93°
71°
27
93°
69°
28
89°
70°
29
82°
63°
30
83°
64°
31
79°
63°
1
75°
68°
2
81°
68°
3
84°
64°
4
86°
62°
5
86°
60°
6
77°
66°
7
89°
69°
8
87°
69°
9
88°
66°
10
93°
73°
11
93°
74°
12
91°
72°
13
91°
72°
14
91°
72°
15
97°
73°
16
94°
71°
17
86°
66°
18
87°
70°
19
92°
65°
20
84°
61°
21
81°
60°
22
82°
58°
23
88°
65°
24
92°
66°
25
89°
65°
26
90°
63°
27
87°
61°
28
83°
61°
29
86°
61°
30
89°
63°
31
90°
65°
1
90°
65°
2
91°
66°
3
91°
66°
4
89°
65°
5
88°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Belle Prairie City
Belle Prairie City's August 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 58° and 73°. The average high for August is 89° with an average low of 65°. 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 Belle Prairie City. See also: September | October | November.