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Weather Belfast
Northern Ireland · United Kingdom
Tue, 18/08
14:34
Weather Belfast
now
18°
45
km/h
90 Min. Weather
mostly cloudy
06:04
20:49
15:00
18
°
20 %
16:00
18
°
30 %
17:00
17
°
30 %
18:00
17
°
40 %
19:00
16
°
40 %
20:00
16
°
60 %
21:00
15
°
40 %
22:00
15
°
60 %
23:00
14
°
80 %
00:00
14
°
70 %
01:00
14
°
40 %
02:00
14
°
40 %
03:00
14
°
40 %
04:00
14
°
30 %
05:00
13
°
30 %
06:00
13
°
40 %
07:00
13
°
50 %
08:00
13
°
40 %
09:00
14
°
40 %
10:00
15
°
50 %
11:00
16
°
50 %
12:00
17
°
40 %
13:00
17
°
40 %
14:00
17
°
50 %
15:00
17
°
70 %
16:00
17
°
60 %
17:00
17
°
40 %
18:00
17
°
50 %
19:00
16
°
50 %
20:00
15
°
50 %
21:00
15
°
40 %
22:00
14
°
30 %
23:00
13
°
30 %
00:00
13
°
40 %
01:00
13
°
50 %
02:00
13
°
50 %
03:00
13
°
40 %
04:00
13
°
30 %
05:00
13
°
40 %
06:00
13
°
50 %
07:00
13
°
50 %
08:00
13
°
60 %
09:00
13
°
50 %
10:00
14
°
40 %
11:00
15
°
30 %
12:00
16
°
20 %
13:00
16
°
20 %
14:00
17
°
20 %
15:00
17
°
20 %
Rather cloudy with a few light showers
WeatherRadar
Forecast
Map
Afternoon
18
°
50 %
Evening
15
°
90 %
Night
13
°
50 %
Morning
14
°
50 %
Afternoon
17
°
70 %
Evening
15
°
50 %
Night
13
°
50 %
Morning
13
°
60 %
Afternoon
17
°
20 %
Evening
14
°
20 %
Night
10
°
20 %
Morning
13
°
30 %
Afternoon
16
°
60 %
Evening
13
°
30 %
Night
9
°
20 %
Morning
13
°
20 %
Afternoon
17
°
50 %
Evening
14
°
20 %
Night
9
°
20 %
Morning
13
°
20 %
Afternoon
17
°
50 %
Evening
14
°
20 %
Night
9
°
20 %
Morning
13
°
30 %
Afternoon
18
°
30 %
Evening
15
°
30 %
Night
11
°
20 %
Morning
14
°
20 %
Afternoon
20
°
30 %
Evening
15
°
40 %
Night
14
°
50 %
Morning
14
°
60 %
Afternoon
19
°
40 %
Evening
14
°
40 %
Night
11
°
20 %
Morning
13
°
20 %
Afternoon
19
°
20 %
Evening
15
°
40 %
Night
14
°
50 %
Morning
15
°
30 %
Afternoon
20
°
30 %
Evening
15
°
30 %
Night
11
°
30 %
Morning
13
°
30 %
Afternoon
19
°
40 %
Evening
13
°
30 %
Night
10
°
40 %
Morning
12
°
40 %
Afternoon
18
°
40 %
Evening
14
°
40 %
Night
12
°
30 %
Morning
13
°
40 %
Afternoon
20
°
40 %
Evening
14
°
40 %
Night
11
°
30 %
today
Tuesday, 18/08
18/08
18
°
16
°
0 h
60 %
tomorrow
Wednesday, 19/08
19/08
17
°
13
°
3 h
70 %
Thursday
Thursday, 20/08
20/08
17
°
13
°
5 h
60 %
Friday
Friday, 21/08
21/08
16
°
10
°
6 h
60 %
Saturday
Saturday, 22/08
22/08
17
°
9
°
6 h
50 %
Sunday
Sunday, 23/08
23/08
17
°
9
°
5 h
50 %
Monday
Monday, 24/08
24/08
18
°
9
°
7 h
30 %
Tuesday
Tuesday, 25/08
25/08
20
°
11
°
6 h
30 %
Wednesday
Wednesday, 26/08
26/08
19
°
14
°
2 h
60 %
Thursday
Thursday, 27/08
27/08
19
°
11
°
7 h
30 %
Friday
Friday, 28/08
28/08
20
°
14
°
3 h
30 %
Saturday
Saturday, 29/08
29/08
19
°
11
°
3 h
40 %
Sunday
Sunday, 30/08
30/08
18
°
10
°
4 h
40 %
Monday
Monday, 31/08
31/08
20
°
12
°
3 h
40 %
Top News
Record warmth in the Mediterranean. High water temperatures. . .
High water temperatures
Record warmth in the Mediterranean
WindRadar
14 day weather
Tu
16
18
We
13
17
Th
13
17
Fr
10
16
Sa
9
17
Su
9
17
Mo
9
18
Tu
11
20
We
14
19
Th
11
19
Fr
14
20
Sa
11
19
Su
10
18
Mo
12
20
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
today
0
low
6-Day UV Forecast
Coast
today
tomorrow
Water 16° / Air 18°
Waves 0.3 m /
gusts up to 45 km/h
Bangor
High Tide 03:24 / 15:52
Low Tide 09:33 / 21:51
Water 16° / Air 17°
Waves 0.4 m /
gusts up to 40 km/h
Bangor
High Tide 04:10 / 16:38
Low Tide 10:18 / 22:44
Regional values
Belfast/Harbour (5m)
Tue, 18/08, 14:20
17°
cloudy
Wind W 14 km/h
Stormont Castle (56m)
Tue, 18/08, 13:00
17.1°
-
Helens Bay (43m)
Tue, 18/08, 13:00
16.3°
-
Belfast/Aldergrove Airport (68m)
Tue, 18/08, 13:00
16.1°
slight rain
Wind W 21 km/h
Gusts 36 km/h
History
Weather Station Belfast/Harbour
Maximum Temperature [°C] 07/22/2026 to 08/18/2026
RainfallRadar
Severe weather warnings
United Kingdom
Thunderstorm
Heavy rain
Storm
Ice
3-Day Severe Weather Outlook
Forecast Map
today
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
14:34 local time
Sun
06:04
20:49
14h 45min
Moon
13:45
22:01
Waxing crescent
News
Lightning strikes in dry conditions. Positive earth flashes. . .
Positive earth flashes
Lightning strikes in dry conditions
More news
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