S
M
T
W
T
F
S
26
77°
57°
27
76°
58°
28
76°
56°
29
81°
52°
30
75°
53°
1
80°
57°
2
85°
58°
3
86°
59°
4
86°
59°
5
85°
58°
6
83°
60°
7
80°
59°
8
83°
59°
9
83°
60°
10
84°
60°
11
88°
61°
12
89°
60°
13
88°
61°
14
89°
62°
15
89°
62°
16
87°
61°
17
88°
61°
18
86°
60°
19
87°
61°
20
84°
59°
21
83°
59°
22
81°
55°
23
83°
60°
24
86°
62°
25
85°
60°
26
85°
59°
27
86°
60°
28
94°
67°
29
91°
61°
30
90°
59°
31
90°
61°
1
91°
66°
2
90°
63°
3
89°
60°
4
87°
62°
5
89°
62°
6
89°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Miami
Miami's May 2026 forecast shows daily high temperatures ranging from 75° to 94°, with overnight lows between 52° and 67°. The average high for May is 85° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Miami. See also: June | July | August.
