06.08
thu
thu
Day
73°F
E 12 mph
Precip.
2%
2%
Night
59°F
SW 4 mph
Precip.
3%
3%
07.08
fri
fri
Day
73°F
SE 2 mph
Precip.
1%
1%
Night
61°F
SW 9 mph
Precip.
1%
1%
08.08
sat
sat
Day
81°F
W 6 mph
Precip.
0%
0%
Night
68°F
W 9 mph
Precip.
1%
1%
09.08
sun
sun
Day
91°F
NW 2 mph
Precip.
1%
1%
Night
73°F
W 8 mph
Precip.
1%
1%
10.08
mon
mon
Day
93°F
NE 11 mph
Precip.
1%
1%
Night
70°F
SE 6 mph
Precip.
4%
4%
11.08
tue
tue
Day
79°F
SW 10 mph
Precip.
3%
3%
Night
75°F
SW 12 mph
Precip.
1%
1%
12.08
wed
wed
Day
90°F
W 8 mph
Precip.
1%
1%
Night
81°F
W 9 mph
Precip.
1%
1%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 69.2°F. The highest and lowest sea temperatures during the month were 70.5°F and 68.2°F.
Air temperature in Brussel, °F
Precipitation total in Brussel, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Brussel
Brussel on a weather map
Places in Belgium:
Name
°F
24 Hours Forecast
Brussel
Local time: 22:48
August 07, friday
0000
59°F
SW
4 mph
4 mph
0300
55°F
N
2 mph
2 mph
0600
54°F
N
2 mph
2 mph
0900
63°F
NE
1 mph
1 mph
1200
73°F
SE
2 mph
2 mph
1500
77°F
S
3 mph
3 mph
1800
79°F
SW
3 mph
3 mph
2100
70°F
SW
6 mph
6 mph
