S
M
T
W
T
F
S
26
85°
65°
27
83°
62°
28
78°
55°
29
84°
50°
30
86°
63°
31
70°
62°
1
81°
58°
2
77°
50°
3
82°
50°
4
73°
59°
5
75°
49°
6
81°
55°
7
80°
51°
8
76°
55°
9
78°
52°
10
75°
48°
11
78°
51°
12
75°
51°
13
72°
49°
14
69°
51°
15
71°
52°
16
71°
51°
17
73°
53°
18
72°
52°
19
74°
56°
20
78°
57°
21
78°
58°
22
77°
58°
23
78°
57°
24
77°
57°
25
77°
56°
26
75°
55°
27
70°
56°
28
74°
55°
29
77°
56°
30
78°
57°
31
78°
55°
1
76°
54°
2
73°
55°
3
76°
56°
4
77°
56°
5
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Eagle River
Eagle River's August 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 48° and 58°. The average high for August is 76° with an average low of 54°. 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 Eagle River. See also: September | October | November.
