Bangor weather live forecast

Today's maximum temperature in Bangor is expected to be 18°C. Select a day from the live weather forecast for Bangor, Northern Ireland, UK for more weather parameters.

Friday
5th Sep
18

12

3

4
Saturday
6th Sep
19

14

2

3
Sunday
7th Sep
19

14

4

3
Monday
8th Sep
17

12

3

3
Tuesday
9th Sep
17

12

1

3

5-day weather forecast updated at 04:05 on Friday 5th September 2025 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 Friday 5th September 2025

Expect broken clouds in Bangor, Northern Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

18
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Bangor weather for Saturday 6th September 2025

Expect broken clouds in Bangor, Northern Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-east.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
32
kph wind from SE

Bangor weather for Sunday 7th September 2025

Expect mostly cloudy with light rain in Bangor, Northern Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 95% chance of some rain and a fresh breeze of 35 kph from the south.

19
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
95
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
35
kph wind from S

Bangor weather for Monday 8th September 2025

Expect isolated thunderstorms in Bangor, Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a strong breeze of 41 kph from the south.

17
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
61
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
41
kph wind from S

Bangor weather for Tuesday 9th September 2025

Expect mostly cloudy with rain in Bangor, Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 26 kph from the south.