S
M
T
W
T
F
S
26
78°
62°
27
81°
60°
28
82°
66°
29
86°
63°
30
88°
58°
31
87°
61°
1
86°
59°
2
80°
59°
3
79°
58°
4
79°
57°
5
80°
58°
6
79°
58°
7
79°
59°
8
80°
62°
9
78°
59°
10
80°
61°
11
83°
65°
12
80°
66°
13
85°
57°
14
86°
56°
15
77°
56°
16
77°
63°
17
78°
62°
18
82°
57°
19
80°
60°
20
79°
64°
21
84°
64°
22
85°
62°
23
86°
63°
24
85°
62°
25
84°
54°
26
81°
56°
27
76°
61°
28
80°
61°
29
80°
62°
30
83°
62°
31
84°
60°
1
83°
53°
2
79°
59°
3
79°
53°
4
74°
52°
5
76°
51°
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 74° to 88°, with overnight lows between 51° and 66°. The average high for August is 81° with an average low of 60°. 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.