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°
56°
20
80°
56°
21
77°
58°
22
77°
58°
23
78°
60°
24
79°
62°
25
81°
62°
26
83°
63°
27
82°
62°
28
81°
64°
29
80°
64°
30
78°
61°
31
77°
62°
1
76°
59°
2
74°
56°
3
75°
56°
4
77°
56°
5
77°
60°
6
79°
61°
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 73° to 83°, with overnight lows between 56° and 64°. The average high for May is 78° 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 Marseille. See also: June | July | August.
