S
M
T
W
T
F
S
28
84°
62°
29
88°
66°
30
94°
75°
1
97°
78°
2
96°
76°
3
95°
71°
4
87°
70°
5
79°
70°
6
82°
68°
7
89°
68°
8
90°
69°
9
88°
69°
10
83°
65°
11
84°
66°
12
86°
66°
13
89°
68°
14
92°
67°
15
91°
66°
16
88°
63°
17
82°
63°
18
83°
62°
19
84°
63°
20
85°
62°
21
79°
60°
22
79°
60°
23
80°
64°
24
80°
65°
25
82°
66°
26
81°
65°
27
80°
65°
28
86°
67°
29
86°
66°
30
85°
66°
31
82°
65°
1
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dearborn Heights
Dearborn Heights's July 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 60° and 69°. The average high for July is 85° with an average low of 65°. 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 Dearborn Heights. See also: August | September | October.