S
M
T
W
T
F
S
26
73°
54°
27
81°
59°
28
81°
56°
29
80°
55°
30
79°
52°
31
73°
51°
1
74°
49°
2
71°
49°
3
73°
50°
4
74°
51°
5
80°
55°
6
80°
57°
7
79°
58°
8
80°
59°
9
80°
58°
10
77°
58°
11
80°
59°
12
81°
58°
13
80°
51°
14
73°
49°
15
71°
48°
16
74°
56°
17
76°
52°
18
70°
48°
19
69°
50°
20
71°
57°
21
71°
58°
22
79°
58°
23
80°
56°
24
79°
47°
25
74°
48°
26
68°
47°
27
69°
54°
28
67°
56°
29
72°
56°
30
75°
53°
31
75°
54°
1
76°
51°
2
71°
53°
3
75°
53°
4
74°
52°
5
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mountain Iron
Mountain Iron's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 47° and 59°. The average high for August is 75° 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 Mountain Iron. See also: September | October | November.
