S
M
T
W
T
F
S
26
84°
68°
27
87°
73°
28
86°
73°
29
87°
72°
30
79°
71°
1
72°
58°
2
74°
56°
3
77°
56°
4
80°
60°
5
82°
70°
6
86°
72°
7
83°
62°
8
81°
65°
9
83°
67°
10
87°
70°
11
89°
70°
12
88°
70°
13
89°
71°
14
90°
72°
15
87°
69°
16
84°
71°
17
85°
72°
18
84°
72°
19
84°
71°
20
85°
72°
21
86°
71°
22
89°
67°
23
85°
68°
24
85°
69°
25
84°
72°
26
85°
69°
27
85°
69°
28
86°
70°
29
87°
74°
30
88°
74°
31
87°
75°
1
88°
75°
2
89°
74°
3
88°
75°
4
88°
76°
5
89°
76°
6
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marrero
Marrero's May 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 56° and 76°. The average high for May is 85° with an average low of 70°. 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 Marrero. See also: June | July | August.
