S
M
T
W
T
F
S
26
64°
43°
27
66°
43°
28
68°
46°
29
68°
48°
30
68°
48°
1
78°
52°
2
76°
58°
3
67°
53°
4
67°
50°
5
63°
47°
6
57°
44°
7
61°
47°
8
66°
50°
9
70°
53°
10
66°
52°
11
65°
51°
12
65°
50°
13
64°
51°
14
61°
49°
15
63°
50°
16
68°
53°
17
68°
51°
18
66°
49°
19
69°
53°
20
65°
53°
21
63°
50°
22
63°
48°
23
64°
47°
24
64°
50°
25
66°
47°
26
63°
47°
27
68°
53°
28
67°
52°
29
65°
55°
30
68°
48°
31
63°
48°
1
62°
49°
2
63°
48°
3
63°
49°
4
64°
51°
5
64°
49°
6
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Antwerp
Antwerp's May 2026 forecast shows daily high temperatures ranging from 57° to 78°, with overnight lows between 44° and 58°. The average high for May is 65° with an average low of 50°. 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.