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