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