Bangor weather live forecast

Today's maximum temperature in Bangor is expected to be 17°C. Select a day from the live weather forecast for Bangor, Wales, UK for more weather parameters.

Thursday
6th Aug
17

13

8

4
Friday
7th Aug
20

13

8

4
Saturday
8th Aug
21

13

1

5
Sunday
9th Aug
19

14

5

4
Monday
10th Aug
18

12

6

5

5-day weather forecast updated at 04:01 on Wednesday 5th August 2026 GMT

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The 5-day weather forecast for Wales (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 Thursday 6th August 2026

Expect sunshine and showers in Bangor, Wales with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 19 kph from the west.

17
°C maximum temperature
13
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
23
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
19
kph wind from W

Bangor weather for Friday 7th August 2026

Expect broken clouds in Bangor, Wales with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the south-west.

20
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
34
kph wind from SW

Bangor weather for Saturday 8th August 2026

Expect mostly cloudy with light rain in Bangor, Wales with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a fresh breeze of 29 kph from the south.

21
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
kph wind from S

Bangor weather for Sunday 9th August 2026

Expect mostly cloudy with rain in Bangor, Wales with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 24 kph from the south-west.

19
°C maximum temperature
14
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
4
UV index (Moderate)
49
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
24
kph wind from SW

Bangor weather for Monday 10th August 2026

Expect broken clouds in Bangor, Wales with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.