Carrickfergus weather live forecast

Today's maximum temperature in Carrickfergus is expected to be 12°C. Select a day from the live weather forecast for Carrickfergus, Northern Ireland, UK for more weather parameters.

Sunday
12th Oct
12

8

2

1
Monday
13th Oct
14

9

3

1
Tuesday
14th Oct
14

11

2

1
Wednesday
15th Oct
13

9

2

2
Thursday
16th Oct
12

8

3

2

5-day weather forecast updated at 04:03 on Saturday 11th October 2025 GMT

More about Carrickfergus

Carrickfergus by month

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

Recommended for Northern Ireland

Sixt: Current UK car hire deals

Sale

Check out UK car hire locations from Sixt
Find a location before searching for top car hire deals
Choose from popular airports, city centres & more

Go to Sixt deal >>

View all Sixt offers

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

Carrickfergus weather forecast by day

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

Carrickfergus weather for Sunday 12th October 2025

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

12
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
9
kph wind from E

Carrickfergus weather for Monday 13th October 2025

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

14
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

Carrickfergus weather for Tuesday 14th October 2025

Expect fog in low lying areas in Carrickfergus, Northern Ireland with a maximum temperature of 14°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-east.

14
°C maximum temperature
11
°C minimum temperature
fog in low lying areas
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
4
kph wind from SE

Carrickfergus weather for Wednesday 15th October 2025

Expect fog in low lying areas in Carrickfergus, Northern Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

13
°C maximum temperature
9
°C minimum temperature
fog in low lying areas
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
7
kph wind from N

Carrickfergus weather for Thursday 16th October 2025

Expect mostly cloudy with light rain in Carrickfergus, Northern Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 12 kph from the north-west.