S
M
T
W
T
F
S
26
87°
51°
27
82°
51°
28
73°
47°
29
70°
41°
30
71°
42°
1
65°
46°
2
79°
36°
3
87°
38°
4
95°
59°
5
76°
48°
6
60°
45°
7
79°
37°
8
85°
49°
9
93°
45°
10
71°
50°
11
82°
41°
12
97°
58°
13
93°
62°
14
103°
61°
15
104°
66°
16
101°
71°
17
102°
69°
18
102°
55°
19
N/A
20
68°
57°
21
69°
56°
22
78°
55°
23
77°
58°
24
79°
57°
25
85°
59°
26
89°
60°
27
82°
62°
28
84°
60°
29
86°
62°
30
88°
63°
31
91°
63°
1
89°
64°
2
85°
59°
3
84°
63°
4
89°
64°
5
83°
63°
6
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Miami
Miami's May 2026 forecast shows daily high temperatures ranging from 68° to 91°, with overnight lows between 55° and 65°. The average high for May is 83° with an average low of 61°. 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.
