S
M
T
W
T
F
S
26
64°
41°
27
66°
41°
28
66°
45°
29
68°
46°
30
70°
45°
1
75°
48°
2
75°
57°
3
59°
53°
4
62°
52°
5
59°
44°
6
48°
40°
7
55°
41°
8
62°
49°
9
65°
53°
10
61°
44°
11
58°
45°
12
59°
47°
13
58°
46°
14
57°
47°
15
58°
46°
16
64°
52°
17
63°
51°
18
62°
49°
19
60°
45°
20
59°
45°
21
59°
46°
22
60°
45°
23
60°
46°
24
61°
49°
25
63°
50°
26
66°
53°
27
68°
53°
28
62°
50°
29
63°
47°
30
66°
52°
31
70°
54°
1
69°
53°
2
68°
54°
3
70°
54°
4
69°
55°
5
70°
56°
6
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marcinelle
Marcinelle's May 2026 forecast shows daily high temperatures ranging from 48° to 70°, with overnight lows between 40° and 56°. The average high for May is 62° with an average low of 49°. 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 Marcinelle. See also: June | July | August.
