S
M
T
W
T
F
S
28
71°
55°
29
78°
61°
30
93°
66°
1
83°
63°
2
81°
64°
3
80°
59°
4
73°
52°
5
72°
51°
6
86°
64°
7
87°
65°
8
74°
57°
9
77°
55°
10
76°
55°
11
77°
56°
12
82°
63°
13
85°
59°
14
82°
59°
15
79°
58°
16
79°
61°
17
77°
58°
18
78°
55°
19
75°
59°
20
73°
55°
21
74°
56°
22
75°
59°
23
77°
59°
24
75°
58°
25
77°
59°
26
75°
57°
27
74°
59°
28
77°
59°
29
75°
58°
30
76°
59°
31
81°
61°
1
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Keweenaw Bay
Keweenaw Bay's July 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 51° and 65°. The average high for July is 78° with an average low of 58°. 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 Keweenaw Bay. See also: August | September | October.
