Brussels National Airport (Belgium) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Heavy rain changing to partly cloudy by nighttime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Brussels National Airport
Today (2 September 2025)
| Time |
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
 |
 |
|
|
| Chance of precipitation |
70%
|
90%
|
90%
|
30%
|
10%
|
<5%
|
| Temperature |
23°
|
22°
|
22°
|
20°
|
19°
|
19°
|
| Feels like temperature (°C) |
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
| Wind direction and speed |
SSW
19
|
SSW
18
|
SSW
17
|
SW
16
|
SW
15
|
SW
14
|
| Wind gust (mph) |
37
|
37
|
35
|
30
|
29
|
27
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
66%
|
71%
|
81%
|
76%
|
74%
|
| UV | 1 | 1 | 1 | - | - | - |
Thursday (3 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
|
 |
|
|
|
 |
|
|
|
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
40%
|
50%
|
50%
|
40%
|
30%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SW
13
|
SW
12
|
SW
11
|
SW
10
|
SW
9
|
SW
8
|
SSW
8
|
SSW
8
|
SSW
8
|
SSW
10
|
SSW
11
|
SSW
12
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
11
|
SSW
10
|
SW
8
|
SW
7
|
SW
7
|
SW
7
|
| Wind gust (mph) |
24
|
23
|
20
|
19
|
17
|
16
|
16
|
17
|
21
|
25
|
27
|
28
|
29
|
30
|
30
|
31
|
29
|
27
|
23
|
19
|
15
|
14
|
15
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
72%
|
72%
|
73%
|
74%
|
75%
|
75%
|
76%
|
76%
|
74%
|
66%
|
58%
|
54%
|
51%
|
50%
|
49%
|
49%
|
47%
|
58%
|
66%
|
72%
|
74%
|
73%
|
71%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 5 | 3 | 3 | 1 | 1 | 1 | 1 | - | - | - |
Friday (4 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
40%
|
30%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
14°
|
14°
|
18°
|
20°
|
21°
|
19°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
13°
|
13°
|
16°
|
18°
|
19°
|
18°
|
17°
|
| Wind direction and speed (mph) |
WSW
7
|
SW
7
|
SW
7
|
SW
7
|
SW
7
|
WSW
8
|
W
8
|
WNW
7
|
NNW
6
|
NNE
3
|
| Wind gust (mph) |
14
|
14
|
15
|
14
|
17
|
22
|
20
|
17
|
10
|
4
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
72%
|
74%
|
75%
|
79%
|
83%
|
64%
|
45%
|
43%
|
50%
|
65%
|
| UV | - | - | - | - | 1 | 4 | 5 | 2 | 1 | - |
Saturday (5 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
19°
|
22°
|
24°
|
22°
|
19°
|
| Feels like temperature (°C) |
16°
|
14°
|
14°
|
18°
|
21°
|
22°
|
20°
|
18°
|
| Wind direction and speed (mph) |
E
2
|
ESE
2
|
SE
3
|
SE
5
|
ESE
6
|
SE
7
|
ESE
7
|
ESE
5
|
| Wind gust (mph) |
4
|
5
|
10
|
13
|
16
|
14
|
12
|
14
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
77%
|
78%
|
56%
|
40%
|
40%
|
41%
|
53%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Sunday (6 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
30%
|
40%
|
30%
|
20%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
20°
|
24°
|
25°
|
22°
|
21°
|
| Feels like temperature (°C) |
16°
|
15°
|
15°
|
19°
|
23°
|
24°
|
21°
|
20°
|
| Wind direction and speed (mph) |
SE
6
|
SE
6
|
SE
5
|
SE
8
|
SSE
9
|
S
9
|
S
8
|
S
7
|
| Wind gust (mph) |
14
|
14
|
16
|
18
|
19
|
17
|
14
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
61%
|
65%
|
67%
|
56%
|
46%
|
46%
|
60%
|
69%
|
| UV | - | - | 1 | 4 | 4 | 2 | 1 | - |
Monday (7 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
40%
|
40%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
20°
|
18°
|
17°
|
19°
|
21°
|
22°
|
19°
|
18°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
19°
|
20°
|
20°
|
18°
|
17°
|
| Wind direction and speed (mph) |
SSW
7
|
SW
6
|
SSW
6
|
SW
8
|
SW
10
|
WSW
10
|
WSW
9
|
WSW
6
|
| Wind gust (mph) |
12
|
11
|
13
|
15
|
16
|
15
|
13
|
10
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
81%
|
83%
|
76%
|
61%
|
53%
|
60%
|
70%
|
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
Tuesday (8 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
20%
|
20%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
14°
|
17°
|
19°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) |
16°
|
14°
|
13°
|
16°
|
17°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
S
6
|
S
6
|
S
7
|
SSW
9
|
SW
11
|
SSW
12
|
SSW
10
|
S
8
|
| Wind gust (mph) |
9
|
9
|
11
|
15
|
17
|
14
|
12
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
79%
|
82%
|
75%
|
57%
|
50%
|
57%
|
66%
|
| UV | - | - | 1 | 3 | 4 | 1 | 1 | - |
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Forecast for 18:00 (UTC+2), Wed
Updated 16:08 (UTC+1) on Wed 3 Sep 2025
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