Castletownbere weather live forecast

Today's maximum temperature in Castletownbere is expected to be 11°C. Select a day from the live weather forecast for Castletownbere, Ireland for more weather parameters.

Saturday
13th Dec
11

9

0

0
Sunday
14th Dec
12

11

0

0
Monday
15th Dec
10

8

3

0
Tuesday
16th Dec
9

6

5

0
Wednesday
17th Dec
12

9

3

0

5-day weather forecast updated at 04:05 on Friday 12th December 2025 GMT

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

Castletownbere weather forecast by day

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

Castletownbere weather for Saturday 13th December 2025

Expect mostly cloudy with rain in Castletownbere, Ireland with a maximum temperature of 11°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a strong breeze of 47 kph from the south-west.

11
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
93
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
47
kph wind from SW

Castletownbere weather for Sunday 14th December 2025

Expect cloudy with some rain in Castletownbere, Ireland with a maximum temperature of 12°C and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a strong breeze of 49 kph from the south-west.

12
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
>50
mm or more of rainfall expected
12
°C wind chill
49
kph wind from SW

Castletownbere weather for Monday 15th December 2025

Expect sunshine and showers in Castletownbere, Ireland with a maximum temperature of 10°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 21 kph from the west.

10
°C maximum temperature
8
°C minimum temperature
sunshine and showers
3
hours of sunshine
0
UV index (None)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Castletownbere weather for Tuesday 16th December 2025

Expect sunshine and showers in Castletownbere, Ireland with a maximum temperature of 9°C and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 28% chance of some rain and a strong breeze of 39 kph from the west.

9
°C maximum temperature
6
°C minimum temperature
sunshine and showers
5
hours of sunshine
0
UV index (None)
28
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
39
kph wind from W

Castletownbere weather for Wednesday 17th December 2025

Expect mostly cloudy with rain in Castletownbere, Ireland with a maximum temperature of 12°C and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a strong breeze of 48 kph from the south-west.