S
M
T
W
T
F
S
26
83°
60°
27
83°
59°
28
82°
58°
29
81°
57°
30
75°
54°
31
73°
54°
1
73°
56°
2
74°
58°
3
79°
57°
4
79°
57°
5
76°
56°
6
73°
56°
7
72°
54°
8
73°
56°
9
75°
57°
10
77°
56°
11
78°
57°
12
79°
56°
13
80°
53°
14
81°
56°
15
79°
54°
16
81°
47°
17
76°
45°
18
70°
45°
19
70°
46°
20
71°
47°
21
72°
47°
22
75°
48°
23
74°
48°
24
75°
53°
25
77°
54°
26
78°
46°
27
71°
45°
28
69°
47°
29
73°
53°
30
77°
51°
31
77°
43°
1
71°
42°
2
68°
48°
3
69°
51°
4
75°
44°
5
76°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ishpeming
Ishpeming's August 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 42° and 60°. The average high for August is 75° 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 Ishpeming. See also: September | October | November.