S
M
T
W
T
F
S
28
79°
57°
29
78°
70°
30
90°
71°
1
94°
69°
2
89°
66°
3
87°
63°
4
83°
61°
5
84°
63°
6
83°
61°
7
85°
60°
8
84°
61°
9
82°
59°
10
83°
60°
11
80°
67°
12
82°
60°
13
75°
55°
14
75°
54°
15
76°
59°
16
77°
59°
17
77°
60°
18
76°
60°
19
76°
59°
20
78°
61°
21
81°
61°
22
83°
60°
23
84°
62°
24
84°
63°
25
84°
62°
26
85°
63°
27
85°
63°
28
84°
62°
29
83°
60°
30
76°
60°
31
76°
58°
1
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Alpena
Alpena's July 2026 forecast shows daily high temperatures ranging from 75° to 94°, with overnight lows between 54° and 71°. The average high for July is 82° with an average low of 61°. 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 Alpena. See also: August | September | October.