Larne weather live forecast

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

Monday
15th Jun
15

8

2

4
Tuesday
16th Jun
18

12

4

3
Wednesday
17th Jun
19

12

5

4
Thursday
18th Jun
17

12

3

4
Friday
19th Jun
18

12

8

5

5-day weather forecast updated at 04:03 on Monday 15th June 2026 GMT

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

Larne weather forecast by day

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

Larne weather for Monday 15th June 2026

Expect mostly cloudy with light rain in Larne, Northern Ireland with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 25 kph from the south-east.

15
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
34
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
25
kph wind from SE

Larne weather for Tuesday 16th June 2026

Expect mostly cloudy with light rain in Larne, Northern Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 14 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
56
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from S

Larne weather for Wednesday 17th June 2026

Expect mostly cloudy with light rain in Larne, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 26 kph from the south-west.

19
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
51
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Larne weather for Thursday 18th June 2026

Expect mostly cloudy with light rain in Larne, Northern Ireland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 26 kph from the south.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
81
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
26
kph wind from S

Larne weather for Friday 19th June 2026

Expect sunshine and showers in Larne, Northern Ireland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a fresh breeze of 30 kph from the south-west.