Ballymena weather live forecast

Today's maximum temperature in Ballymena is expected to be 18°C. Select a day from the live weather forecast for Ballymena, Northern Ireland, UK for more weather parameters.

Sunday
28th Jun
18

12

7

4
Monday
29th Jun
19

11

3

5
Tuesday
30th Jun
18

13

3

2
Wednesday
1st Jul
18

12

1

2
Thursday
2nd Jul
18

11

5

3

5-day weather forecast updated at 04:03 on Sunday 28th June 2026 GMT

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

Ballymena weather forecast by day

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

Ballymena weather for Sunday 28th June 2026

Expect mostly cloudy with light rain in Ballymena, Northern Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a fresh breeze of 35 kph from the south-west.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
7
hours of sunshine
4
UV index (Moderate)
14
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
35
kph wind from SW

Ballymena weather for Monday 29th June 2026

Expect mostly cloudy with rain in Ballymena, Northern Ireland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 20 kph from the south-west.

19
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
5
UV index (Moderate)
79
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
20
kph wind from SW

Ballymena weather for Tuesday 30th June 2026

Expect isolated thunderstorms in Ballymena, Northern Ireland with a maximum temperature of 18°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a moderate breeze of 23 kph from the south-east.

18
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
2
UV index (Low)
92
% chance of some rain
<10
mm of rainfall expected
18
°C wind chill
23
kph wind from SE

Ballymena weather for Wednesday 1st July 2026

Expect mostly cloudy with light rain in Ballymena, Northern Ireland with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 21 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
57
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
21
kph wind from S

Ballymena weather for Thursday 2nd July 2026

Expect mostly cloudy with light rain in Ballymena, Northern Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a strong breeze of 39 kph from the north-west.