Bangor weather live forecast

Today's maximum temperature in Bangor is expected to be 20°C. Select a day from the live weather forecast for Bangor, Northern Ireland, UK for more weather parameters.

Monday
14th Sep
20

15

1

3
Tuesday
15th Sep
18

13

4

3
Wednesday
16th Sep
16

12

0

3

5-day weather forecast updated at 04:03 on Thursday 10th September 2026 GMT

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The 5-day weather forecast for Northern Ireland (Bangor) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bangor weather forecast by day

Below are the detailed weather forecasts for Bangor for the next 5 days.

Bangor weather for Monday 14th September 2026

Expect mostly cloudy with light rain in Bangor, Northern Ireland with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 17 kph from the south-west.

20
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
57
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
17
kph wind from SW

Bangor weather for Tuesday 15th September 2026

Expect mostly cloudy with light rain in Bangor, Northern Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 19 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
74
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
19
kph wind from W

Bangor weather for Wednesday 16th September 2026

Expect mostly cloudy with light rain in Bangor, Northern Ireland with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 24 kph from the south-west.