S
M
T
W
T
F
S
26
86°
60°
27
87°
62°
28
88°
63°
29
88°
63°
30
85°
62°
31
79°
55°
1
77°
54°
2
78°
57°
3
82°
58°
4
87°
59°
5
80°
59°
6
87°
62°
7
81°
60°
8
79°
59°
9
85°
61°
10
87°
61°
11
88°
62°
12
88°
62°
13
87°
61°
14
88°
63°
15
87°
62°
16
87°
62°
17
86°
61°
18
87°
61°
19
87°
60°
20
86°
62°
21
88°
61°
22
87°
60°
23
88°
61°
24
82°
52°
25
76°
55°
26
81°
58°
27
83°
57°
28
86°
58°
29
88°
59°
30
87°
58°
31
86°
48°
1
74°
47°
2
73°
47°
3
82°
52°
4
83°
54°
5
84°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coeur D Alene
Coeur D Alene's August 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 47° and 63°. The average high for August is 84° with an average low of 58°. 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 Coeur D Alene. See also: September | October | November.
