Carrickfergus weather live forecast

Today's maximum temperature in Carrickfergus is expected to be 52°F. Select a day from the live weather forecast for Carrickfergus, Northern Ireland, UK for more weather parameters.

Tuesday
17th Mar
52

46

2

1
Wednesday
18th Mar
48

45

0

1
Thursday
19th Mar
52

43

8

2
Friday
20th Mar
54

41

1

2
Saturday
21st Mar
50

39

0

2

5-day weather forecast updated at 04:03 on Tuesday 17th 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 Tuesday 17th March 2026

Expect mostly cloudy with light rain in Carrickfergus, Northern Ireland with a maximum temperature of 52°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a fresh breeze of 23 mph from the south.

52
°F maximum temperature
46
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
58
% chance of some rain
<2
mm of rainfall expected
52
°F wind chill
23
mph wind from S

Carrickfergus weather for Wednesday 18th March 2026

Expect overcast skies in Carrickfergus, Northern Ireland with a maximum temperature of 48°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north.

48
°F maximum temperature
45
°F minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
45
°F wind chill
8
mph wind from N

Carrickfergus weather for Thursday 19th March 2026

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 52°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

52
°F maximum temperature
43
°F minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from N

Carrickfergus weather for Friday 20th March 2026

Expect broken clouds in Carrickfergus, Northern Ireland with a maximum temperature of 54°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

54
°F maximum temperature
41
°F minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
54
°F wind chill
7
mph wind from S

Carrickfergus weather for Saturday 21st March 2026

Expect fog in low lying areas in Carrickfergus, Northern Ireland with a maximum temperature of 50°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the east.