Carrickfergus weather live forecast

Today's maximum temperature in Carrickfergus is expected to be 48°F. Select a day from the live weather forecast for Carrickfergus, Northern Ireland, UK for more weather parameters.

Friday
27th Mar
48

37

6

3
Saturday
28th Mar
45

37

7

2
Sunday
29th Mar
52

37

3

2
Monday
30th Mar
52

41

2

1
Tuesday
31st Mar
55

46

3

1

5-day weather forecast updated at 04:03 on Friday 27th March 2026 GMT

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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 Friday 27th March 2026

Expect sunshine and showers in Carrickfergus, Northern Ireland with a maximum temperature of 48°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a fresh breeze of 19 mph from the west.

48
°F maximum temperature
37
°F minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
41
°F wind chill
19
mph wind from W

Carrickfergus weather for Saturday 28th March 2026

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 45°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the north-west.

45
°F maximum temperature
37
°F minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
20
mph wind from NW

Carrickfergus weather for Sunday 29th March 2026

Expect mostly cloudy with light rain in Carrickfergus, Northern Ireland with a maximum temperature of 52°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 22 mph from the west.

52
°F maximum temperature
37
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
94
% chance of some rain
<5
mm of rainfall expected
52
°F wind chill
22
mph wind from W

Carrickfergus weather for Monday 30th March 2026

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 52°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the west.

52
°F maximum temperature
41
°F minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
52
°F wind chill
12
mph wind from W

Carrickfergus weather for Tuesday 31st March 2026

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 55°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the west.