S
M
T
W
T
F
S
28
92°
81°
29
93°
83°
30
94°
79°
1
93°
78°
2
93°
78°
3
91°
78°
4
93°
80°
5
94°
76°
6
93°
77°
7
93°
74°
8
92°
83°
9
92°
82°
10
93°
73°
11
91°
73°
12
94°
84°
13
90°
82°
14
93°
82°
15
93°
81°
16
91°
83°
17
90°
81°
18
89°
81°
19
90°
80°
20
89°
81°
21
88°
80°
22
89°
82°
23
89°
82°
24
88°
80°
25
87°
81°
26
90°
79°
27
90°
80°
28
89°
80°
29
90°
81°
30
91°
81°
31
91°
80°
1
90°
79°
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 87° to 93°, with overnight lows between 79° and 83°. The average high for July is 90° with an average low of 81°. 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.
