S
M
T
W
T
F
S
26
78°
55°
27
72°
53°
28
72°
51°
29
74°
55°
30
79°
55°
31
79°
54°
1
72°
53°
2
75°
52°
3
74°
45°
4
70°
50°
5
74°
51°
6
73°
47°
7
75°
46°
8
76°
44°
9
74°
49°
10
77°
53°
11
72°
52°
12
79°
47°
13
71°
44°
14
72°
44°
15
73°
48°
16
74°
46°
17
72°
43°
18
69°
44°
19
71°
50°
20
72°
51°
21
78°
53°
22
78°
52°
23
77°
53°
24
77°
51°
25
79°
50°
26
70°
47°
27
73°
50°
28
75°
48°
29
76°
44°
30
69°
40°
31
68°
40°
1
66°
41°
2
66°
40°
3
67°
41°
4
68°
39°
5
66°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Iron River
Iron River's August 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 39° and 55°. The average high for August is 73° with an average low of 48°. 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.
