Uccle (Belgium) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
Sunny intervals changing to partly cloudy by nighttime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Uccle
Sunday (18 April 2026)
| 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 |
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature |
11°
|
11°
|
11°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
12°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
9°
|
9°
|
9°
|
9°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
8°
|
| Wind direction and speed |
N
6
|
N
6
|
N
6
|
NNW
5
|
NNW
4
|
NW
4
|
NNW
4
|
NW
4
|
NW
4
|
NNW
4
|
NNW
5
|
NNW
6
|
NNW
7
|
NNW
8
|
NNW
8
|
NNW
9
|
NNW
9
|
NW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
N
9
|
N
8
|
N
8
|
| Wind gust (mph) |
12
|
12
|
11
|
9
|
8
|
7
|
8
|
8
|
10
|
13
|
15
|
17
|
17
|
18
|
19
|
21
|
22
|
22
|
21
|
21
|
17
|
15
|
13
|
13
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
75%
|
75%
|
77%
|
79%
|
82%
|
83%
|
83%
|
78%
|
72%
|
62%
|
54%
|
48%
|
42%
|
41%
|
41%
|
43%
|
45%
|
50%
|
54%
|
59%
|
64%
|
68%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 1 | 1 | 1 | 1 | - | - | - |
Monday (19 April 2026)
| 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
8°
|
8°
|
9°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
| Wind direction and speed (mph) |
N
8
|
NNE
7
|
NNE
7
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
N
6
|
N
6
|
N
7
|
N
7
|
N
7
|
N
8
|
N
8
|
N
9
|
N
9
|
N
9
|
N
9
|
NNE
8
|
| Wind gust (mph) |
12
|
11
|
11
|
10
|
10
|
9
|
9
|
9
|
12
|
14
|
15
|
16
|
16
|
17
|
18
|
18
|
18
|
18
|
19
|
18
|
17
|
16
|
15
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
69%
|
69%
|
70%
|
73%
|
74%
|
74%
|
74%
|
72%
|
65%
|
57%
|
53%
|
43%
|
44%
|
43%
|
43%
|
43%
|
43%
|
42%
|
45%
|
50%
|
55%
|
61%
|
64%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - |
Tuesday (20 April 2026)
| 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 |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
7°
|
8°
|
10°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
NNE
8
|
NNE
7
|
NNE
7
|
NNE
6
|
NE
6
|
NE
6
|
NE
7
|
NE
7
|
NE
8
|
NE
9
|
NE
9
|
ENE
10
|
ENE
10
|
ENE
10
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
10
|
ENE
10
|
ENE
10
|
| Wind gust (mph) |
12
|
11
|
10
|
10
|
11
|
11
|
12
|
15
|
17
|
19
|
20
|
21
|
22
|
23
|
25
|
25
|
24
|
24
|
23
|
21
|
18
|
18
|
18
|
17
|
| Visibility (description) |
VG
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
66%
|
68%
|
72%
|
74%
|
74%
|
75%
|
76%
|
75%
|
71%
|
67%
|
60%
|
56%
|
48%
|
43%
|
41%
|
39%
|
37%
|
35%
|
33%
|
33%
|
34%
|
37%
|
40%
|
41%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Wednesday (21 April 2026)
| 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
9°
|
11°
|
13°
|
14°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
17°
|
17°
|
16°
|
14°
|
13°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
9°
|
10°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
ENE
10
|
ENE
10
|
ENE
9
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
7
|
ENE
8
|
ENE
8
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
10
|
ENE
10
|
ENE
9
|
ENE
9
|
| Wind gust (mph) |
17
|
16
|
16
|
16
|
15
|
14
|
13
|
13
|
15
|
17
|
21
|
23
|
25
|
24
|
25
|
25
|
24
|
23
|
22
|
20
|
17
|
16
|
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 |
42%
|
42%
|
42%
|
43%
|
46%
|
52%
|
54%
|
55%
|
54%
|
48%
|
41%
|
40%
|
36%
|
33%
|
26%
|
22%
|
21%
|
21%
|
22%
|
23%
|
26%
|
34%
|
38%
|
40%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Thursday (22 April 2026)
| 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
9°
|
8°
|
13°
|
17°
|
18°
|
16°
|
12°
|
| Feels like temperature (°C) |
11°
|
10°
|
9°
|
7°
|
7°
|
12°
|
15°
|
16°
|
14°
|
10°
|
| Wind direction and speed (mph) |
ENE
8
|
ENE
8
|
ENE
7
|
NE
6
|
NE
5
|
NE
5
|
NNE
7
|
NNE
7
|
N
8
|
N
8
|
| Wind gust (mph) |
13
|
13
|
12
|
10
|
12
|
16
|
17
|
17
|
15
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
G
|
VG
|
| Humidity |
41%
|
42%
|
48%
|
58%
|
63%
|
53%
|
39%
|
35%
|
40%
|
54%
|
| UV | - | - | - | - | 1 | 4 | 5 | 2 | 1 | - |
Friday (23 April 2026)
| 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) |
9°
|
7°
|
7°
|
10°
|
14°
|
16°
|
15°
|
11°
|
| Feels like temperature (°C) |
8°
|
6°
|
5°
|
9°
|
13°
|
14°
|
13°
|
9°
|
| Wind direction and speed (mph) |
NNE
6
|
NNE
6
|
NNE
5
|
N
6
|
N
6
|
N
8
|
N
8
|
N
8
|
| Wind gust (mph) |
12
|
11
|
12
|
15
|
16
|
17
|
16
|
14
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
70%
|
81%
|
82%
|
71%
|
56%
|
46%
|
51%
|
64%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Saturday (24 April 2026)
| 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) |
8°
|
7°
|
7°
|
10°
|
13°
|
15°
|
13°
|
10°
|
| Feels like temperature (°C) |
7°
|
5°
|
5°
|
9°
|
12°
|
13°
|
11°
|
8°
|
| Wind direction and speed (mph) |
N
6
|
N
6
|
N
5
|
N
6
|
NNW
7
|
NNW
9
|
N
10
|
N
8
|
| Wind gust (mph) |
12
|
11
|
13
|
16
|
19
|
20
|
19
|
16
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
84%
|
83%
|
71%
|
56%
|
47%
|
53%
|
63%
|
| UV | - | - | 1 | 3 | 5 | 2 | 1 | - |
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Forecast for 1am (UTC+2) Sunday
Updated 23:41 (UTC+1) on Sat 18 Apr 2026
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