S
M
T
W
T
F
S
28
68°
57°
29
67°
63°
30
65°
51°
1
66°
55°
2
66°
53°
3
65°
50°
4
66°
54°
5
67°
55°
6
67°
57°
7
75°
56°
8
67°
57°
9
67°
57°
10
68°
58°
11
76°
57°
12
68°
56°
13
68°
58°
14
71°
59°
15
69°
58°
16
68°
54°
17
67°
55°
18
68°
58°
19
69°
56°
20
68°
56°
21
68°
56°
22
69°
59°
23
71°
61°
24
76°
61°
25
76°
60°
26
70°
60°
27
75°
59°
28
75°
57°
29
76°
54°
30
73°
52°
31
74°
53°
1
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Copper Harbor
Copper Harbor's July 2026 forecast shows daily high temperatures ranging from 65° to 76°, with overnight lows between 50° and 63°. The average high for July is 70° 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 July weather will actually feel in Copper Harbor. See also: August | September | October.
