S
M
T
W
T
F
S
26
70°
50°
27
72°
54°
28
70°
52°
29
75°
50°
30
75°
55°
1
73°
54°
2
72°
50°
3
68°
57°
4
64°
57°
5
70°
57°
6
66°
54°
7
70°
52°
8
72°
50°
9
73°
52°
10
70°
61°
11
73°
63°
12
70°
59°
13
70°
55°
14
66°
57°
15
64°
52°
16
68°
50°
17
72°
50°
18
73°
50°
19
73°
52°
20
82°
52°
21
77°
54°
22
81°
54°
23
82°
57°
24
86°
59°
25
88°
63°
26
90°
64°
27
88°
63°
28
88°
61°
29
88°
66°
30
87°
65°
31
88°
71°
1
87°
66°
2
79°
63°
3
81°
64°
4
79°
62°
5
79°
61°
6
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marseille
Marseille's May 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 61° and 71°. The average high for May is 83° with an average low of 65°. 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 Marseille. See also: June | July | August.
