S
M
T
W
T
F
S
28
84°
62°
29
88°
61°
30
86°
54°
1
80°
54°
2
77°
52°
3
79°
55°
4
80°
60°
5
81°
61°
6
84°
56°
7
80°
59°
8
81°
54°
9
80°
59°
10
80°
63°
11
83°
59°
12
85°
55°
13
81°
54°
14
80°
55°
15
81°
57°
16
82°
61°
17
85°
63°
18
83°
63°
19
83°
62°
20
84°
63°
21
85°
62°
22
86°
63°
23
87°
57°
24
84°
60°
25
84°
55°
26
80°
54°
27
78°
55°
28
78°
55°
29
79°
56°
30
79°
55°
31
78°
54°
1
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Ann Arbor
Ann Arbor's July 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 52° and 63°. The average high for July is 82° 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 Ann Arbor. See also: August | September | October.