S
M
T
W
T
F
S
26
81°
58°
27
82°
59°
28
81°
56°
29
82°
56°
30
79°
57°
31
75°
59°
1
81°
55°
2
78°
52°
3
75°
50°
4
74°
50°
5
74°
55°
6
73°
56°
7
75°
59°
8
80°
58°
9
81°
51°
10
78°
59°
11
80°
60°
12
80°
59°
13
81°
58°
14
81°
59°
15
80°
57°
16
80°
56°
17
78°
57°
18
80°
49°
19
Hist. Avg.
79°
56°
20
Hist. Avg.
79°
56°
21
Hist. Avg.
79°
56°
22
Hist. Avg.
78°
56°
23
Hist. Avg.
78°
55°
24
Hist. Avg.
78°
55°
25
Hist. Avg.
78°
55°
26
Hist. Avg.
78°
55°
27
Hist. Avg.
77°
54°
28
Hist. Avg.
77°
54°
29
Hist. Avg.
77°
54°
30
Hist. Avg.
76°
54°
31
Hist. Avg.
76°
53°
1
Hist. Avg.
76°
53°
2
Hist. Avg.
75°
53°
3
Hist. Avg.
75°
52°
4
Hist. Avg.
74°
52°
5
Hist. Avg.
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Iron River
Iron River's August 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 49° and 60°. The average high for August is 79° with an average low of 56°. 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 Iron River. See also: September | October | November.