Castletownbere weather live forecast

Today's maximum temperature in Castletownbere is expected to be 8°C. Select a day from the live weather forecast for Castletownbere, Ireland for more weather parameters.

Thursday
5th Mar
8

4

4

1
Friday
6th Mar
9

3

9

2
Saturday
7th Mar
11

8

4

2
Sunday
8th Mar
10

7

0

1
Monday
9th Mar
11

7

3

2

5-day weather forecast updated at 04:03 on Thursday 5th March 2026 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 Thursday 5th March 2026

Expect mostly cloudy with rain in Castletownbere, Ireland with a maximum temperature of 8°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 26% chance of some rain and a strong breeze of 45 kph from the north.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
1
UV index (Low)
26
% chance of some rain
<10
mm of rainfall expected
3
°C wind chill
45
kph wind from N

Castletownbere weather for Friday 6th March 2026

Expect scattered clouds in Castletownbere, Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

9
°C maximum temperature
3
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
16
kph wind from S

Castletownbere weather for Saturday 7th March 2026

Expect mostly cloudy with light rain in Castletownbere, Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a fresh breeze of 29 kph from the south.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
12
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
29
kph wind from S

Castletownbere weather for Sunday 8th March 2026

Expect cloudy with some rain in Castletownbere, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 26 kph from the south.

10
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
69
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
26
kph wind from S

Castletownbere weather for Monday 9th March 2026

Expect mostly cloudy with light rain in Castletownbere, Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and little or no wind of 6 kph from the east.