S
M
T
W
T
F
S
26
99°
70°
27
97°
71°
28
87°
66°
29
93°
67°
30
90°
71°
31
75°
64°
1
85°
60°
2
84°
58°
3
86°
65°
4
76°
61°
5
80°
53°
6
82°
55°
7
77°
57°
8
82°
54°
9
84°
64°
10
87°
68°
11
88°
68°
12
86°
67°
13
83°
62°
14
81°
63°
15
77°
61°
16
80°
64°
17
79°
63°
18
84°
65°
19
84°
65°
20
87°
62°
21
85°
63°
22
82°
64°
23
80°
59°
24
80°
65°
25
82°
65°
26
84°
64°
27
84°
63°
28
80°
58°
29
77°
56°
30
73°
55°
31
75°
58°
1
74°
62°
2
76°
62°
3
81°
63°
4
80°
62°
5
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coon Rapids
Coon Rapids's August 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 55° and 68°. The average high for August is 81° with an average low of 62°. 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 Coon Rapids. See also: September | October | November.