S
M
T
W
T
F
S
28
88°
80°
29
88°
80°
30
89°
79°
1
88°
80°
2
87°
80°
3
87°
79°
4
89°
80°
5
88°
80°
6
85°
79°
7
86°
78°
8
84°
77°
9
84°
79°
10
86°
80°
11
85°
79°
12
87°
78°
13
87°
78°
14
86°
77°
15
88°
78°
16
87°
77°
17
88°
78°
18
89°
77°
19
87°
77°
20
87°
78°
21
88°
78°
22
89°
77°
23
88°
77°
24
87°
78°
25
87°
78°
26
88°
77°
27
88°
77°
28
87°
78°
29
89°
77°
30
88°
79°
31
88°
78°
1
89°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Downtown Miami
Downtown Miami's July 2026 forecast shows daily high temperatures ranging from 84° to 89°, with overnight lows between 77° and 80°. The average high for July is 87° with an average low of 78°. 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 Downtown Miami. See also: August | September | October.
