S
M
T
W
T
F
S
26
87°
66°
27
86°
67°
28
83°
69°
29
82°
61°
30
86°
60°
31
87°
63°
1
N/A
2
74°
58°
3
81°
56°
4
83°
58°
5
84°
62°
6
83°
62°
7
83°
65°
8
88°
66°
9
89°
67°
10
86°
61°
11
81°
60°
12
82°
61°
13
83°
61°
14
81°
60°
15
77°
56°
16
78°
59°
17
86°
65°
18
86°
64°
19
87°
64°
20
85°
63°
21
84°
63°
22
85°
64°
23
84°
64°
24
84°
63°
25
83°
64°
26
83°
63°
27
82°
62°
28
79°
61°
29
82°
62°
30
80°
61°
31
82°
61°
1
84°
60°
2
79°
57°
3
78°
57°
4
79°
58°
5
83°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Antwerp
Antwerp's August 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 56° and 67°. The average high for August is 83° with an average low of 61°. 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.