S
M
T
W
T
F
S
26
64°
43°
27
66°
43°
28
68°
46°
29
68°
48°
30
68°
48°
1
77°
45°
2
75°
50°
3
66°
52°
4
64°
52°
5
55°
50°
6
59°
48°
7
59°
48°
8
64°
50°
9
68°
45°
10
66°
50°
11
54°
45°
12
55°
43°
13
55°
46°
14
52°
41°
15
54°
37°
16
N/A
17
58°
48°
18
59°
46°
19
59°
54°
20
67°
53°
21
71°
54°
22
80°
58°
23
80°
59°
24
79°
58°
25
75°
56°
26
73°
56°
27
73°
55°
28
75°
56°
29
74°
57°
30
66°
50°
31
62°
51°
1
63°
49°
2
63°
48°
3
64°
48°
4
68°
55°
5
66°
56°
6
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Antwerp
Antwerp's May 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 46° and 59°. The average high for May is 69° 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 Antwerp. See also: June | July | August.