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Weather Brüssel: Current forecast

Brüssel / Belgium

63 °F
Feels like 54.9 °F
Min 56 °F / Max 66 °F
Weather Brüssel: Sunny, 63 °F Sunny
12.1 mph NW
Wind
15.7 mph NW
Gusts
1027 hPa
Pressure
0 mm
Precipitation
51 %
Humidity
0.6
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort Low
Ragweed Moderate
07:25 / 19:46
Sunrise / Sunset
17:41 / 00:14
Moonrise / Moonset
Waxing Moon (73 %)
Moon phase

Updated: Sep 20, 2026, 18:15 CEST Sep 20, 2026, 18:15 CEST

Today's Summary

Right now Brüssel has sunny weather. The thermometer currently shows 17.2°C. With wind from the north-west, it feels noticeably colder, around 12.7°C. Pack a light jacket for the evening. During the day temperatures will range between 13.2°C and 18.9°C.

Hourly forecast – Brüssel, today

Sep 20, 19:00
57 °F
Partly cloudy
Brüssel Sep 20, 19:00: Partly cloudy, 57 °F
Sep 20, 20:00
56 °F
Overcast
Brüssel Sep 20, 20:00: Overcast, 56 °F
Sep 20, 21:00
56 °F
Overcast
Brüssel Sep 20, 21:00: Overcast, 56 °F
Sep 20, 22:00
55 °F
Overcast
Brüssel Sep 20, 22:00: Overcast, 55 °F
Sep 20, 23:00
55 °F
Overcast
Brüssel Sep 20, 23:00: Overcast, 55 °F
Sep 21, 00:00
55 °F
Overcast
Brüssel Sep 21, 00:00: Overcast, 55 °F
Sep 21, 01:00
54 °F
Overcast
Brüssel Sep 21, 01:00: Overcast, 54 °F
Sep 21, 02:00
54 °F
Overcast
Brüssel Sep 21, 02:00: Overcast, 54 °F
Sep 21, 03:00
53 °F
Overcast
Brüssel Sep 21, 03:00: Overcast, 53 °F
Sep 21, 04:00
53 °F
Overcast
Brüssel Sep 21, 04:00: Overcast, 53 °F
Sep 21, 05:00
52 °F
Cloudy
Brüssel Sep 21, 05:00: Cloudy, 52 °F
Sep 21, 06:00
52 °F
Partly cloudy
Brüssel Sep 21, 06:00: Partly cloudy, 52 °F
Sep 21, 07:00
54 °F
Partly cloudy
Brüssel Sep 21, 07:00: Partly cloudy, 54 °F
Sep 21, 08:00
57 °F
Overcast
Brüssel Sep 21, 08:00: Overcast, 57 °F
Sep 21, 09:00
60 °F
Overcast
Brüssel Sep 21, 09:00: Overcast, 60 °F
Sep 21, 10:00
60 °F
Overcast
Brüssel Sep 21, 10:00: Overcast, 60 °F
Sep 21, 11:00
62 °F
Overcast
Brüssel Sep 21, 11:00: Overcast, 62 °F
Sep 21, 12:00
65 °F
Overcast
Brüssel Sep 21, 12:00: Overcast, 65 °F
Sep 21, 13:00
66 °F
Overcast
Brüssel Sep 21, 13:00: Overcast, 66 °F
Sep 21, 14:00
67 °F
Overcast
Brüssel Sep 21, 14:00: Overcast, 67 °F
Sep 21, 15:00
67 °F
Overcast
Brüssel Sep 21, 15:00: Overcast, 67 °F
Sep 21, 16:00
65 °F
Cloudy
Brüssel Sep 21, 16:00: Cloudy, 65 °F
Sep 21, 17:00
62 °F
Partly cloudy
Brüssel Sep 21, 17:00: Partly cloudy, 62 °F
Sep 21, 18:00
60 °F
Clear
Brüssel Sep 21, 18:00: Clear, 60 °F
Time
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
Brüssel Sep 20, 19:00: Partly cloudy
Brüssel Sep 20, 20:00: Overcast
Brüssel Sep 20, 21:00: Overcast
Brüssel Sep 20, 22:00: Overcast
Brüssel Sep 20, 23:00: Overcast
Brüssel Sep 21, 00:00: Overcast
Brüssel Sep 21, 01:00: Overcast
Brüssel Sep 21, 02:00: Overcast
Brüssel Sep 21, 03:00: Overcast
Brüssel Sep 21, 04:00: Overcast
Brüssel Sep 21, 05:00: Cloudy
Brüssel Sep 21, 06:00: Partly cloudy
Brüssel Sep 21, 07:00: Partly cloudy
Brüssel Sep 21, 08:00: Overcast
Brüssel Sep 21, 09:00: Overcast
Brüssel Sep 21, 10:00: Overcast
Brüssel Sep 21, 11:00: Overcast
Brüssel Sep 21, 12:00: Overcast
Brüssel Sep 21, 13:00: Overcast
Brüssel Sep 21, 14:00: Overcast
Brüssel Sep 21, 15:00: Overcast
Brüssel Sep 21, 16:00: Cloudy
Brüssel Sep 21, 17:00: Partly cloudy
Brüssel Sep 21, 18:00: Clear
Temperature (°F)
Chance of rain (%)
7
17
17
17
17
16
17
18
19
18
13
12
10
14
14
15
13
12
11
9
8
8
4
4
Precipitation
Wind (mph)
NW
4
NW
4
WSW
3
W
3
WSW
3
WSW
4
SW
4
SW
6
SW
5
WSW
6
SW
6
WSW
7
WSW
7
W
7
W
7
WNW
4
NW
5
NW
6
NW
6
NW
8
NNW
9
NNW
8
NNW
7
NNW
6
Pressure (hPa)
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1031
1031
1030
1030
1030
1030
1030
Humidity (%)
66 %
67 %
67 %
66 %
67 %
68 %
69 %
68 %
71 %
70 %
72 %
72 %
67 %
60 %
57 %
61 %
57 %
50 %
46 %
42 %
41 %
44 %
52 %
59 %
Cloud cover (%)
29 %
100 %
100 %
100 %
100 %
92 %
93 %
100 %
100 %
97 %
67 %
58 %
54 %
100 %
100 %
100 %
99 %
100 %
100 %
93 %
88 %
83 %
31 %
6 %

14-day weather forecast – Brüssel

14-day trend for Brüssel: The second week looks noticeably warmer and more pleasant. Lows can drop to around 8.6°C at night, with daytime highs up to 27.9°C.

Date
Sep 20
Sep 21
Sep 22
Sep 23
Sep 24
Sep 25
Sep 26
Sep 27
Sep 28
Sep 29
Sep 30
Oct 1
Oct 2
Oct 3
Brüssel September 20, 2026: Overcast
Brüssel September 21, 2026: Overcast
Brüssel September 22, 2026: Sunny
Brüssel September 23, 2026: Overcast
Brüssel September 24, 2026: Overcast
Brüssel September 25, 2026: Sunny
Brüssel September 26, 2026: Sunny
Brüssel September 27, 2026: Sunny
Brüssel September 28, 2026: Overcast
Brüssel September 29, 2026: Overcast
Brüssel September 30, 2026: Sunny
Brüssel October 1, 2026: Sunny
Brüssel October 2, 2026: Sunny
Brüssel October 3, 2026: Overcast
Temperature (°F)
Chance of rain (%)
68
11
8
26
30
12
9
6
8
67
8
3
7
40
Precipitation
2.2 mm
0.3 mm
0.3 mm
1.5 mm
0 mm
0.3 mm
Wind max (mph)
15
9
7
5
13
11
7
9
15
7
11
9
10
6
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
September 20, 2026 Brüssel September 20, 2026: Overcast Overcast 56 °F 66 °F 07:25 19:46 17:41 00:14 Waxing Moon (73 %)
September 21, 2026 Brüssel September 21, 2026: Overcast Overcast 52 °F 67 °F 07:27 19:43 18:04 01:23 Waxing Moon (82 %)
September 22, 2026 Brüssel September 22, 2026: Sunny Sunny 53 °F 69 °F 07:29 19:41 18:22 02:35 Waxing Moon (89 %)
September 23, 2026 Brüssel September 23, 2026: Overcast Overcast 54 °F 71 °F 07:30 19:39 18:36 03:47 Waxing Moon (95 %)
September 24, 2026 Brüssel September 24, 2026: Overcast Overcast 51 °F 64 °F 07:32 19:37 18:48 04:59 Full Moon (99 %)
September 25, 2026 Brüssel September 25, 2026: Sunny Sunny 47 °F 66 °F 07:33 19:34 18:59 06:09 Full Moon (100 %)
September 26, 2026 Brüssel September 26, 2026: Sunny Sunny 50 °F 67 °F 07:35 19:32 19:10 07:20 Full Moon (99 %)
September 27, 2026 Brüssel September 27, 2026: Sunny Sunny 51 °F 71 °F 07:36 19:30 19:23 08:33 Waning Moon (96 %)
September 28, 2026 Brüssel September 28, 2026: Overcast Overcast 54 °F 72 °F 07:38 19:28 19:37 09:48 Waning Moon (91 %)
September 29, 2026 Brüssel September 29, 2026: Overcast Overcast 55 °F 61 °F 07:40 19:25 19:56 11:06 Waning Moon (84 %)
September 30, 2026 Brüssel September 30, 2026: Sunny Sunny 52 °F 72 °F 07:41 19:23 20:22 12:27 Waning Moon (75 %)
October 1, 2026 Brüssel October 1, 2026: Sunny Sunny 59 °F 82 °F 07:43 19:21 20:58 13:45 Last Quarter (66 %)
October 2, 2026 Brüssel October 2, 2026: Sunny Sunny 60 °F 76 °F 07:44 19:19 21:50 14:57 Last Quarter (55 %)
October 3, 2026 Brüssel October 3, 2026: Overcast Overcast 58 °F 71 °F 07:46 19:16 22:59 15:54 Last Quarter (45 %)