Portrush weather live forecast

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

Monday
6th Apr
11

2

4

2
Tuesday
7th Apr
13

8

0

2
Wednesday
8th Apr
15

8

4

1
Thursday
9th Apr
13

7

7

2
Friday
10th Apr
17

6

5

3

5-day weather forecast updated at 04:03 on Monday 6th April 2026 GMT

More about Portrush

Portrush by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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

Portrush weather forecast by day

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

Portrush weather for Monday 6th April 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 37 kph from the south.

11
°C maximum temperature
2
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
37
kph wind from S

Portrush weather for Tuesday 7th April 2026

Expect isolated thunderstorms in Portrush, Northern Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a fresh breeze of 30 kph from the south-east.

13
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
30
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
30
kph wind from SE

Portrush weather for Wednesday 8th April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 15°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a gentle breeze of 17 kph from the south-west.

15
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
17
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
17
kph wind from SW

Portrush weather for Thursday 9th April 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a moderate breeze of 23 kph from the west.

13
°C maximum temperature
7
°C minimum temperature
sunshine and showers
7
hours of sunshine
2
UV index (Low)
37
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

Portrush weather for Friday 10th April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a fresh breeze of 34 kph from the south.