Belfast International Airport (County Antrim) weather
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Forecast days
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Today. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals. Sunrise: 04:54; Sunset: 21:53. UV: High; Pollution: Low; Pollen: High.Today. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals. Sunrise: 04:54; Sunset: 21:53. UV: High; Pollution: Low; Pollen: High.
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Monday 5 June. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny. Sunrise: 04:53; Sunset: 21:55. UV: High; Pollution: Low; Pollen: High.Monday 5 June. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny. Sunrise: 04:53; Sunset: 21:55. UV: High; Pollution: Low; Pollen: High.
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Tuesday 6 June. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny. Sunrise: 04:52; Sunset: 21:56. UV: High; Pollution: Low; Pollen: High.Tuesday 6 June. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny. Sunrise: 04:52; Sunset: 21:56. UV: High; Pollution: Low; Pollen: High.
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Wednesday 7 June. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Sunny. Sunrise: 04:51; Sunset: 21:57. UV: High; Pollution: Low; Pollen: High.Wednesday 7 June. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Sunny. Sunrise: 04:51; Sunset: 21:57. UV: High; Pollution: Low; Pollen: High.
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Thursday 8 June. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to sunny intervals in the afternoon. Sunrise: 04:51; Sunset: 21:58. UV: High; Pollution: Low; Pollen: High.Thursday 8 June. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to sunny intervals in the afternoon. Sunrise: 04:51; Sunset: 21:58. UV: High; Pollution: Low; Pollen: High.
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Friday 9 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 04:50; Sunset: 21:58. UV: High;Friday 9 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 04:50; Sunset: 21:58. UV: High;
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Saturday 10 June. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to partly cloudy by nighttime. Sunrise: 04:50; Sunset: 21:59. UV: High;Saturday 10 June. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to partly cloudy by nighttime. Sunrise: 04:50; Sunset: 21:59. UV: High;
Seven day forecast for Belfast International Airport
| Time | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
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22°
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21°
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21°
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21°
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20°
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19°
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17°
|
15°
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20° | 19° | 20° | 20° | 19° | 18° | 16° | 15° |
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E
9
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E
7
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E
7
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E
7
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E
5
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E
5
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E
5
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E
5
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|
11 | 10 | 10 | 9 | 8 | 7 | 6 | 7 |
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VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
|
46% | 46% | 46% | 46% | 52% | 58% | 59% | 61% |
|
UV
|
4 | 3 | 2 | 1 | 1 | 1 | - | - |
| 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 symbol |
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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% |
|
|
14°
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13°
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12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
15°
|
17°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
22°
|
21°
|
22°
|
21°
|
20°
|
19°
|
17°
|
15°
|
|
|
14° | 13° | 13° | 13° | 12° | 12° | 12° | 13° | 15° | 16° | 18° | 19° | 19° | 20° | 20° | 20° | 21° | 20° | 20° | 20° | 19° | 18° | 16° | 15° |
|
|
E
4
|
ENE
4
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ENE
3
|
ENE
3
|
ENE
3
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
5
|
E
4
|
E
5
|
E
5
|
E
6
|
E
6
|
E
7
|
ENE
6
|
E
6
|
ENE
6
|
E
7
|
E
7
|
E
6
|
E
4
|
E
4
|
E
4
|
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|
6 | 7 | 6 | 5 | 7 | 10 | 11 | 11 | 8 | 7 | 8 | 8 | 10 | 11 | 12 | 10 | 10 | 10 | 11 | 11 | 10 | 8 | 7 | 7 |
|
|
VG | VG | VG | VG | VG | VG | VG | G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
|
Humidity
|
64% | 66% | 68% | 69% | 71% | 74% | 80% | 83% | 79% | 75% | 72% | 67% | 63% | 59% | 56% | 56% | 52% | 53% | 50% | 52% | 56% | 61% | 65% | 68% |
|
UV
|
- | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
14°
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13°
|
11°
|
13°
|
18°
|
20°
|
21°
|
21°
|
17°
|
|
|
14° | 13° | 11° | 13° | 17° | 19° | 20° | 20° | 16° |
|
|
ENE
3
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ENE
3
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ENE
3
|
ENE
3
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ESE
5
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ESE
6
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E
6
|
E
6
|
ENE
4
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6 | 5 | 7 | 8 | 10 | 12 | 13 | 13 | 8 |
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VG | VG | VG | G | VG | VG | VG | VG | VG |
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Humidity
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70% | 73% | 80% | 84% | 70% | 60% | 54% | 54% | 69% |
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UV
|
- | - | - | 1 | 5 | 7 | 4 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
12°
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11°
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13°
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18°
|
20°
|
21°
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20°
|
15°
|
|
|
13° | 11° | 13° | 17° | 18° | 18° | 18° | 15° |
|
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NE
3
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NE
2
|
ENE
3
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E
5
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ESE
8
|
ESE
9
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E
8
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E
4
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5 | 5 | 8 | 12 | 17 | 19 | 16 | 8 |
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VG | G | VG | VG | VG | VG | VG | VG |
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Humidity
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81% | 85% | 81% | 71% | 60% | 54% | 54% | 69% |
|
UV
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- | - | 1 | 4 | 7 | 5 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
13°
|
12°
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13°
|
15°
|
17°
|
18°
|
18°
|
15°
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12° | 11° | 12° | 14° | 15° | 16° | 16° | 14° |
|
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ENE
4
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E
4
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E
5
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ESE
8
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ESE
10
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ESE
10
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ESE
9
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E
5
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9 | 10 | 13 | 19 | 22 | 21 | 19 | 11 |
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VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
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76% | 83% | 83% | 72% | 63% | 56% | 55% | 67% |
|
UV
|
- | - | 1 | 4 | 7 | 5 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
13°
|
12°
|
12°
|
15°
|
18°
|
19°
|
19°
|
16°
|
|
|
12° | 11° | 11° | 14° | 15° | 17° | 17° | 15° |
|
|
E
6
|
E
6
|
E
6
|
E
9
|
E
11
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ESE
10
|
ESE
9
|
E
6
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14 | 13 | 16 | 20 | 23 | 22 | 19 | 13 |
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VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
|
75% | 83% | 81% | 71% | 61% | 54% | 54% | 64% |
|
UV
|
- | - | 1 | 4 | 7 | 5 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
14°
|
12°
|
13°
|
16°
|
19°
|
20°
|
20°
|
17°
|
|
|
13° | 11° | 12° | 15° | 17° | 19° | 19° | 16° |
|
|
ENE
6
|
ENE
6
|
ENE
6
|
E
8
|
E
10
|
E
9
|
E
8
|
E
5
|
|
|
14 | 13 | 14 | 18 | 21 | 19 | 16 | 12 |
|
|
VG | VG | VG | VG | VG | VG | VG | VG |
|
Humidity
|
72% | 78% | 78% | 69% | 58% | 55% | 56% | 63% |
|
UV
|
- | - | 1 | 4 | 6 | 4 | 1 | - |
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
The arrow shows the direction of the wind (up is north). If the arrow points from land to sea, the wind will be blowing out to sea (‘offshore’). The number is the average wind speed.
Beware of offshore winds if you are using inflatables, paddle boards or kayaks. These winds can blow you out to sea. Read more about how wind will affect you at the beach.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Moderate) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
This is the average height of the waves, 1-2 miles out to sea. The height of the waves can vary. The individual waves out to sea or at the beach can be higher than this number. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away.
Read more about calculating the expected height of the waves at the beach.
This is the average number of seconds between one wave and the next, 1-2 miles out to sea. A long wave period (more than 10 seconds) means the waves at the beach may be more powerful. Lifeguards can give you advice on waves if you’re planning to go into the water.
Read more about the period of waves.
The arrow shows the average direction of the waves 1-2 miles out to sea. It indicates how sheltered the beach will be from these waves. If the arrow points towards land, most of the waves’ power will reach the beach. If the arrow is parallel to or pointing away from land, the wave height is likely to be lower on the beach than it is offshore.
Lifeguards can give you advice on waves if you’re planning to go into the water.
Northern Ireland weather forecast
Headline:
Dry and warm with plenty of sunshine.
Today:
Early mist patches soon dispersing leaving a fine, dry day with long sunny spells. It will become very warm inland but onshore breezes will keep coasts cooler. Maximum temperature 23 °C.
Tonight:
It will continue dry overnight with clear periods. Again a few patches of mist and fog will form towards dawn. Minimum temperature 7 °C.
Monday:
Staying dry with early mist patches soon dispersing leaving sunny spells. Becoming very warm inland and winds will remain light. Maximum temperature 24 °C.
Outlook for Tuesday to Thursday:
Very little change taking place, high pressure maintaining dry, settled conditions with sunny spells. However some mist and low cloud will form at nights, mostly burning off by day. .
Updated:
UK long range weather forecast
To begin the period, settled conditions are likely to persist for many. However, it may become cloudier in the southwest, with the chance of some showers or thunderstorms here. It will likely remain cloudy at times along northern and eastern coasts, cloud occasionally moving inland, mainly overnight. Some moderate winds around coasts, especially in the southwest where they may become fresh to strong at times. Temperatures generally warm away from the east coast, locally very warm. Later in the period uncertainty increases, however there is a risk of showers or thunderstorms in southern areas of the UK, while northern areas are more likely to hold onto drier conditions. The easterly breeze may ease at times, allowing eastern counties to see a recovery in temperatures. Temperatures generally near to above average.
Updated:
High pressure is likely to become less dominant with time, especially in the south with low pressure likely to approach from the near Continent. Northern areas may hang on to the largely dry conditions, but southern areas will see an increased risk of occasional heavy rain or thunderstorms from time to time. Any changes will be slow though, and there will still be plenty of dry and warm, sunny weather between any rain or thunderstorms, with temperatures widely above average, perhaps significantly so.
Updated:
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