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Weather Belfast
Northern Ireland · United Kingdom
Mon, 18/05
19:55
Weather Belfast
now
11°
40
km/h
90 Min. Weather
rain
05:12
21:28
20:00
11
°
80 %
21:00
10
°
95 %
22:00
10
°
90 %
23:00
10
°
90 %
00:00
10
°
60 %
01:00
10
°
40 %
02:00
11
°
40 %
03:00
11
°
40 %
04:00
11
°
60 %
05:00
11
°
40 %
06:00
12
°
40 %
07:00
12
°
40 %
08:00
13
°
40 %
09:00
13
°
60 %
10:00
13
°
60 %
11:00
13
°
40 %
12:00
14
°
60 %
13:00
15
°
50 %
14:00
15
°
40 %
15:00
15
°
70 %
16:00
15
°
70 %
17:00
15
°
70 %
18:00
14
°
70 %
19:00
13
°
70 %
20:00
13
°
60 %
21:00
12
°
40 %
22:00
12
°
30 %
23:00
11
°
20 %
00:00
11
°
20 %
01:00
11
°
20 %
02:00
11
°
30 %
03:00
11
°
40 %
04:00
11
°
50 %
05:00
11
°
50 %
06:00
11
°
50 %
07:00
11
°
50 %
08:00
12
°
50 %
09:00
13
°
30 %
10:00
14
°
30 %
11:00
14
°
20 %
12:00
15
°
20 %
13:00
16
°
20 %
14:00
16
°
10 %
15:00
17
°
10 %
16:00
17
°
10 %
17:00
17
°
10 %
18:00
17
°
10 %
19:00
17
°
10 %
20:00
16
°
10 %
A showery Tuesday on the cards
WeatherRadar
Forecast
Map
Evening
10
°
80 %
Night
10
°
80 %
Morning
13
°
60 %
Afternoon
15
°
70 %
Evening
12
°
70 %
Night
11
°
50 %
Morning
13
°
50 %
Afternoon
17
°
20 %
Evening
14
°
30 %
Night
12
°
80 %
Morning
16
°
40 %
Afternoon
18
°
80 %
Evening
15
°
60 %
Night
12
°
60 %
Morning
14
°
50 %
Afternoon
17
°
30 %
Evening
14
°
30 %
Night
13
°
20 %
Morning
14
°
50 %
Afternoon
17
°
60 %
Evening
14
°
10 %
Night
10
°
20 %
Morning
15
°
20 %
Afternoon
21
°
20 %
Evening
17
°
20 %
Night
13
°
20 %
Morning
14
°
20 %
Afternoon
20
°
20 %
Evening
15
°
20 %
Night
12
°
20 %
Morning
13
°
30 %
Afternoon
20
°
20 %
Evening
16
°
30 %
Night
10
°
30 %
Morning
11
°
30 %
Afternoon
18
°
20 %
Evening
12
°
20 %
Night
9
°
20 %
Morning
12
°
20 %
Afternoon
17
°
20 %
Evening
12
°
30 %
Night
9
°
40 %
Morning
11
°
60 %
Afternoon
14
°
40 %
Evening
11
°
40 %
Night
10
°
30 %
Morning
11
°
40 %
Afternoon
15
°
30 %
Evening
12
°
20 %
Night
10
°
40 %
Morning
11
°
40 %
Afternoon
17
°
40 %
Evening
13
°
40 %
Night
10
°
30 %
today
Monday, 18/05
18/05
13
°
7
°
1 h
70 %
tomorrow
Tuesday, 19/05
19/05
15
°
10
°
1 h
70 %
Wednesday
Wednesday, 20/05
20/05
17
°
11
°
5 h
50 %
Thursday
Thursday, 21/05
21/05
18
°
12
°
1 h
80 %
Friday
Friday, 22/05
22/05
17
°
12
°
1 h
50 %
Saturday
Saturday, 23/05
23/05
17
°
13
°
5 h
60 %
Sunday
Sunday, 24/05
24/05
21
°
10
°
12 h
20 %
Monday
Monday, 25/05
25/05
20
°
13
°
10 h
20 %
Tuesday
Tuesday, 26/05
26/05
20
°
12
°
7 h
30 %
Wednesday
Wednesday, 27/05
27/05
18
°
10
°
9 h
30 %
Thursday
Thursday, 28/05
28/05
17
°
9
°
7 h
20 %
Friday
Friday, 29/05
29/05
14
°
9
°
3 h
60 %
Saturday
Saturday, 30/05
30/05
15
°
10
°
3 h
40 %
Sunday
Sunday, 31/05
31/05
17
°
10
°
2 h
40 %
Top News
Thunderstorms continue
High pressure has temperatures rising
WindRadar
14 day weather
Mo
7
13
Tu
10
15
We
11
17
Th
12
18
Fr
12
17
Sa
13
17
Su
10
21
Mo
13
20
Tu
12
20
We
10
18
Th
9
17
Fr
9
14
Sa
10
15
Su
10
17
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
tomorrow
2
low
6-Day UV Forecast
Coast
today
tomorrow
Water 12° / Air 13°
Waves 0.6 m /
gusts up to 55 km/h
Bangor
High Tide 00:24 / 12:49
Low Tide 06:33 / 19:00
Water 12° / Air 15°
Waves 1 m /
gusts up to 55 km/h
Bangor
High Tide 01:11 / 13:43
Low Tide 07:22 / 19:48
Regional values
Belfast/Harbour (5m)
Mon, 18/05, 19:20
11°
-
Wind S 14 km/h
Stormont Castle (56m)
Mon, 18/05, 19:00
10.3°
-
Helens Bay (43m)
Mon, 18/05, 19:00
9.9°
-
Belfast/Aldergrove Airport (68m)
Mon, 18/05, 19:00
10.9°
overcast
Wind SE 25 km/h
Gusts 39 km/h
History
Weather Station Belfast/Harbour
Maximum Temperature [°C] 04/21/2026 to 05/18/2026
RainfallRadar
Severe weather warnings
United Kingdom
Thunderstorm
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3-Day Severe Weather Outlook
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tomorrow
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
19:55 local time
Sun
05:12
21:28
16h 16min
Moon
05:31
none
Waxing crescent
News
Tornadoes possible
Dangerous thunderstorm front over the US
More news
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