Buncrana weather live forecast

Today's maximum temperature in Buncrana is expected to be 15°C. Select a day from the live weather forecast for Buncrana, Ireland for more weather parameters.

Wednesday
20th May
15

10

4

UV5
Thursday
21st May
19

12

1

UV3
Friday
22nd May
19

13

2

UV4
Saturday
23rd May
18

12

4

UV4
Sunday
24th May
19

11

3

UV5

5-day weather forecast updated at 04:03 on Wednesday 20th May 2026 GMT

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

Buncrana weather forecast by day

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

Buncrana weather for Wednesday 20th May 2026

Expect mostly cloudy with light rain in Buncrana, Ireland with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a fresh breeze of 29 kph from the west.

15
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV5
UV index (Moderate)
14
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Buncrana weather for Thursday 21st May 2026

Expect mostly cloudy with light rain in Buncrana, Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 27 kph from the south.

19
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV3
UV index (Moderate)
79
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
27
kph wind from S

Buncrana weather for Friday 22nd May 2026

Expect mostly cloudy with light rain in Buncrana, Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 21 kph from the south.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV4
UV index (Moderate)
65
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
21
kph wind from S

Buncrana weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Buncrana, Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a moderate breeze of 21 kph from the south-west.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV4
UV index (Moderate)
24
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from SW

Buncrana weather for Sunday 24th May 2026

Expect broken clouds in Buncrana, Ireland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.