S
M
T
W
T
F
S
26
75°
58°
27
77°
60°
28
76°
59°
29
77°
59°
30
76°
60°
31
75°
60°
1
77°
61°
2
78°
60°
3
77°
56°
4
76°
60°
5
77°
60°
6
72°
59°
7
73°
60°
8
76°
60°
9
77°
61°
10
78°
59°
11
74°
55°
12
73°
56°
13
74°
60°
14
77°
54°
15
71°
59°
16
74°
56°
17
75°
57°
18
76°
55°
19
71°
53°
20
70°
54°
21
70°
57°
22
71°
59°
23
72°
53°
24
70°
59°
25
71°
58°
26
73°
56°
27
70°
50°
28
69°
51°
29
70°
55°
30
70°
53°
31
73°
58°
1
68°
58°
2
Hist. Avg.
69°
54°
3
Hist. Avg.
69°
54°
4
Hist. Avg.
68°
54°
5
Hist. Avg.
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Antwerp
Antwerp's August 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 50° and 61°. The average high for August is 74° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Antwerp. See also: September | October | November.