Antrim weather live forecast

Today's maximum temperature in Antrim is expected to be 14°C. Select a day from the live weather forecast for Antrim, Northern Ireland, UK for more weather parameters.

Friday
3rd Oct
14

11

1

0
Saturday
4th Oct
12

9

3

1
Sunday
5th Oct
14

10

0

1
Monday
6th Oct
16

11

1

2
Tuesday
7th Oct
14

10

4

2

5-day weather forecast updated at 04:03 on Thursday 2nd October 2025 GMT

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

Antrim weather forecast by day

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

Antrim weather for Friday 3rd October 2025

Expect mostly cloudy with rain in Antrim, Northern Ireland with a maximum temperature of 14°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 44 kph from the south-west.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
44
kph wind from SW

Antrim weather for Saturday 4th October 2025

Expect mostly cloudy with light rain in Antrim, Northern Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a strong breeze of 39 kph from the west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
63
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
39
kph wind from W

Antrim weather for Sunday 5th October 2025

Expect mostly cloudy with light rain in Antrim, Northern Ireland with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 27 kph from the west.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
35
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
27
kph wind from W

Antrim weather for Monday 6th October 2025

Expect mostly cloudy with light rain in Antrim, Northern Ireland with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 32 kph from the south-west.

16
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
70
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
32
kph wind from SW

Antrim weather for Tuesday 7th October 2025

Expect mostly cloudy with light rain in Antrim, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 22 kph from the west.