S
M
T
W
T
F
S
26
76°
49°
27
73°
57°
28
67°
56°
29
64°
41°
30
64°
41°
1
56°
40°
2
64°
37°
3
60°
42°
4
81°
45°
5
57°
41°
6
60°
36°
7
64°
42°
8
65°
46°
9
77°
44°
10
66°
42°
11
65°
43°
12
86°
40°
13
64°
41°
14
70°
52°
15
79°
57°
16
80°
61°
17
87°
65°
18
83°
59°
19
74°
51°
20
72°
50°
21
69°
51°
22
72°
51°
23
73°
50°
24
75°
52°
25
77°
56°
26
76°
52°
27
75°
58°
28
78°
57°
29
76°
57°
30
71°
53°
31
71°
51°
1
72°
50°
2
71°
49°
3
72°
52°
4
74°
60°
5
82°
61°
6
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marseilles
Marseilles's May 2026 forecast shows daily high temperatures ranging from 64° to 87°, with overnight lows between 41° and 65°. The average high for May is 75° with an average low of 54°. 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 Marseilles. See also: June | July | August.
