S
M
T
W
T
F
S
26
74°
50°
27
75°
52°
28
73°
49°
29
74°
50°
30
76°
57°
31
81°
58°
1
83°
58°
2
84°
57°
3
83°
53°
4
79°
49°
5
73°
48°
6
73°
46°
7
74°
50°
8
77°
51°
9
78°
54°
10
78°
56°
11
79°
57°
12
80°
56°
13
81°
57°
14
80°
56°
15
82°
52°
16
78°
47°
17
73°
47°
18
76°
55°
19
78°
54°
20
79°
47°
21
74°
53°
22
78°
50°
23
76°
54°
24
79°
52°
25
78°
51°
26
75°
46°
27
76°
52°
28
71°
54°
29
71°
53°
30
79°
50°
31
75°
45°
1
72°
47°
2
69°
45°
3
68°
50°
4
70°
52°
5
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Ishpeming
West Ishpeming's August 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 45° and 58°. The average high for August is 76° with an average low of 52°. 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 West Ishpeming. See also: September | October | November.