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Weather Belfast
Northern Ireland · United Kingdom
Mon, 17/08
15:30
Weather Belfast
now
18°
10
km/h
90 Min. Weather
light rain possible
06:03
20:51
16:00
18
°
60 %
17:00
18
°
40 %
18:00
17
°
40 %
19:00
16
°
70 %
20:00
16
°
70 %
21:00
16
°
60 %
22:00
16
°
60 %
23:00
17
°
40 %
00:00
17
°
30 %
01:00
17
°
30 %
02:00
17
°
50 %
03:00
17
°
30 %
04:00
16
°
30 %
05:00
16
°
20 %
06:00
16
°
20 %
07:00
16
°
30 %
08:00
16
°
30 %
09:00
16
°
50 %
10:00
17
°
30 %
11:00
17
°
30 %
12:00
18
°
20 %
13:00
18
°
30 %
14:00
18
°
30 %
15:00
18
°
50 %
16:00
18
°
40 %
17:00
18
°
30 %
18:00
17
°
30 %
19:00
17
°
40 %
20:00
16
°
60 %
21:00
15
°
60 %
22:00
15
°
80 %
23:00
14
°
80 %
00:00
14
°
60 %
01:00
14
°
40 %
02:00
14
°
40 %
03:00
13
°
30 %
04:00
13
°
30 %
05:00
13
°
40 %
06:00
13
°
50 %
07:00
13
°
40 %
08:00
13
°
30 %
09:00
14
°
30 %
10:00
15
°
30 %
11:00
16
°
50 %
12:00
17
°
40 %
13:00
18
°
50 %
14:00
17
°
60 %
15:00
17
°
40 %
16:00
17
°
40 %
Today, there will be rain in the afternoon and also in the evening with extensive cloud. The temperature will be around 18 degrees for the next few hours.
WeatherRadar
Forecast
Map
Afternoon
18
°
80 %
Evening
16
°
80 %
Night
16
°
50 %
Morning
16
°
50 %
Afternoon
18
°
50 %
Evening
15
°
80 %
Night
13
°
50 %
Morning
14
°
50 %
Afternoon
18
°
70 %
Evening
15
°
40 %
Night
12
°
60 %
Morning
13
°
60 %
Afternoon
17
°
40 %
Evening
15
°
20 %
Night
12
°
50 %
Morning
14
°
50 %
Afternoon
17
°
60 %
Evening
14
°
10 %
Night
9
°
10 %
Morning
13
°
20 %
Afternoon
17
°
10 %
Evening
13
°
10 %
Night
9
°
20 %
Morning
11
°
20 %
Afternoon
17
°
20 %
Evening
15
°
20 %
Night
11
°
20 %
Morning
13
°
20 %
Afternoon
19
°
20 %
Evening
14
°
20 %
Night
11
°
20 %
Morning
13
°
20 %
Afternoon
19
°
40 %
Evening
15
°
30 %
Night
10
°
20 %
Morning
13
°
20 %
Afternoon
19
°
20 %
Evening
14
°
20 %
Night
11
°
20 %
Morning
14
°
20 %
Afternoon
19
°
20 %
Evening
15
°
20 %
Night
12
°
30 %
Morning
15
°
30 %
Afternoon
21
°
20 %
Evening
15
°
20 %
Night
11
°
20 %
Morning
13
°
20 %
Afternoon
19
°
20 %
Evening
13
°
30 %
Night
9
°
20 %
Morning
12
°
20 %
Afternoon
18
°
30 %
Evening
15
°
30 %
Night
10
°
30 %
today
Monday, 17/08
17/08
18
°
15
°
0 h
80 %
tomorrow
Tuesday, 18/08
18/08
18
°
16
°
2 h
60 %
Wednesday
Wednesday, 19/08
19/08
18
°
13
°
3 h
70 %
Thursday
Thursday, 20/08
20/08
17
°
12
°
4 h
60 %
Friday
Friday, 21/08
21/08
17
°
12
°
5 h
60 %
Saturday
Saturday, 22/08
22/08
17
°
9
°
7 h
20 %
Sunday
Sunday, 23/08
23/08
17
°
9
°
4 h
20 %
Monday
Monday, 24/08
24/08
19
°
11
°
5 h
20 %
Tuesday
Tuesday, 25/08
25/08
19
°
11
°
5 h
40 %
Wednesday
Wednesday, 26/08
26/08
19
°
10
°
10 h
20 %
Thursday
Thursday, 27/08
27/08
19
°
11
°
9 h
20 %
Friday
Friday, 28/08
28/08
21
°
12
°
6 h
30 %
Saturday
Saturday, 29/08
29/08
19
°
11
°
7 h
20 %
Sunday
Sunday, 30/08
30/08
18
°
9
°
9 h
30 %
Top News
A more unsettled week after the heatwave. Changeable conditions. . .
Changeable conditions
A more unsettled week after the heatwave
WindRadar
14 day weather
Mo
15
18
Tu
16
18
We
13
18
Th
12
17
Fr
12
17
Sa
9
17
Su
9
17
Mo
11
19
Tu
11
19
We
10
19
Th
11
19
Fr
12
21
Sa
11
19
Su
9
18
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
low
7-Day Pollen Forecast
UV Index
today
0
low
6-Day UV Forecast
Coast
today
tomorrow
Water 16° / Air 18°
Waves 0.2 m /
gusts up to 35 km/h
Bangor
High Tide 02:41 / 15:10
Low Tide 08:53 / 21:05
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
Regional values
Belfast/Harbour (5m)
Mon, 17/08, 14:50
18°
slight rain showers
Wind SW 14 km/h
Stormont Castle (56m)
Mon, 17/08, 15:00
17.8°
-
Helens Bay (43m)
Mon, 17/08, 15:00
18.1°
-
Belfast/Aldergrove Airport (68m)
Mon, 17/08, 15:00
17.3°
overcast
Wind SW 14 km/h
Gusts 21 km/h
History
Weather Station Belfast/Harbour
Maximum Temperature [°C] 07/21/2026 to 08/17/2026
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
15:30 local time
Sun
06:03
20:51
14h 48min
Moon
12:24
21:49
Waxing crescent
News
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