Carrickfergus weather live forecast

Today's maximum temperature in Carrickfergus is expected to be 54°F. Select a day from the live weather forecast for Carrickfergus, Northern Ireland, UK for more weather parameters.

Sunday
21st Sep
54

43

7

2
Monday
22nd Sep
54

45

5

1
Tuesday
23rd Sep
55

43

6

2
Wednesday
24th Sep
57

45

5

1
Thursday
25th Sep
61

48

8

3

5-day weather forecast updated at 04:03 on Sunday 21st September 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 Sunday 21st September 2025

Expect sunshine and showers in Carrickfergus, Northern Ireland with a maximum temperature of 54°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a moderate breeze of 17 mph from the north.

54
°F maximum temperature
43
°F minimum temperature
sunshine and showers
7
hours of sunshine
2
UV index (Low)
24
% chance of some rain
<2
mm of rainfall expected
54
°F wind chill
17
mph wind from N

Carrickfergus weather for Monday 22nd September 2025

Expect scattered clouds in Carrickfergus, Northern Ireland with a maximum temperature of 54°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.

54
°F maximum temperature
45
°F minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from NW

Carrickfergus weather for Tuesday 23rd September 2025

Expect scattered clouds in Carrickfergus, Northern Ireland with a maximum temperature of 55°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south.

55
°F maximum temperature
43
°F minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from S

Carrickfergus weather for Wednesday 24th September 2025

Expect scattered clouds in Carrickfergus, Northern Ireland with a maximum temperature of 57°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south.

57
°F maximum temperature
45
°F minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
12
mph wind from S

Carrickfergus weather for Thursday 25th September 2025

Expect scattered clouds in Carrickfergus, Northern Ireland with a maximum temperature of 61°F, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.