Larne weather live forecast

Tomorrow's maximum temperature in Larne is expected to be 16°C.

Wednesday
18th Jun

16

9

1
Thursday
19th Jun

21

11

10
Friday
20th Jun

22

14

9
Saturday
21st Jun

22

15

7
Sunday
22nd Jun

17

12

6

5-day weather forecast updated at 04:03 on Wednesday 18th June 2025 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 Wednesday 18th June 2025

Expect broken clouds in Larne, Northern Ireland with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

16
°C maximum temperature
9
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
10
kph wind from W

Larne weather for Thursday 19th June 2025

Expect broken clouds in Larne, Northern Ireland with a maximum temperature of 21°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

21
°C maximum temperature
11
°C minimum temperature
broken clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
18
kph wind from SE

Larne weather for Friday 20th June 2025

Expect broken clouds in Larne, Northern Ireland with a maximum temperature of 22°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SE

Larne weather for Saturday 21st June 2025

Expect mostly cloudy with light rain in Larne, Northern Ireland with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 15 kph from the south.

22
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
7
hours of sunshine
3
UV index (Moderate)
52
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Larne weather for Sunday 22nd June 2025

Expect mostly cloudy with light rain in Larne, Northern Ireland with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a light breeze of 10 kph from the west.