Carrickfergus weather live forecast

Today's maximum temperature in Carrickfergus is expected to be 41°F. Select a day from the live weather forecast for Carrickfergus, Northern Ireland, UK for more weather parameters.

Tuesday
16th Dec
41

36

4

0
Wednesday
17th Dec
50

39

2

0
Thursday
18th Dec
48

39

1

0
Friday
19th Dec
46

43

2

0
Saturday
20th Dec
46

39

2

0

5-day weather forecast updated at 04:04 on Tuesday 16th December 2025 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 Tuesday 16th December 2025

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 41°F and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

41
°F maximum temperature
36
°F minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
34
°F wind chill
9
mph wind from W

Carrickfergus weather for Wednesday 17th December 2025

Expect mostly cloudy with rain in Carrickfergus, Northern Ireland with a maximum temperature of 50°F and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a fresh breeze of 21 mph from the south.

50
°F maximum temperature
39
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
75
% chance of some rain
<10
mm of rainfall expected
43
°F wind chill
21
mph wind from S

Carrickfergus weather for Thursday 18th December 2025

Expect mostly cloudy with rain in Carrickfergus, Northern Ireland with a maximum temperature of 48°F and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 17 mph from the south-west.

48
°F maximum temperature
39
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
85
% chance of some rain
<10
mm of rainfall expected
41
°F wind chill
17
mph wind from SW

Carrickfergus weather for Friday 19th December 2025

Expect mostly cloudy with light rain in Carrickfergus, Northern Ireland with a maximum temperature of 46°F and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a fresh breeze of 22 mph from the south-west.

46
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
66
% chance of some rain
<5
mm of rainfall expected
39
°F wind chill
22
mph wind from SW

Carrickfergus weather for Saturday 20th December 2025

Expect mostly cloudy with light rain in Carrickfergus, Northern Ireland with a maximum temperature of 46°F and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a fresh breeze of 19 mph from the south-west.