Isle of Arran weather live forecast

Today's maximum temperature in Isle of Arran is expected to be 9°C. Select a day from the live weather forecast for Isle of Arran, Scotland, UK for more weather parameters.

Saturday
13th Dec
9

6

0

0
Sunday
14th Dec
11

9

0

0
Monday
15th Dec
9

6

0

0
Tuesday
16th Dec
7

5

4

0
Wednesday
17th Dec
10

5

1

0

5-day weather forecast updated at 04:06 on Friday 12th December 2025 GMT

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The 5-day weather forecast for Scotland (Isle of Arran) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Isle of Arran weather forecast by day

Below are the detailed weather forecasts for Isle of Arran for the next 5 days.

Isle of Arran weather for Saturday 13th December 2025

Expect mostly cloudy with rain in Isle of Arran, Scotland with a maximum temperature of 9°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 41 kph from the south-west.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
5
°C wind chill
41
kph wind from SW

Isle of Arran weather for Sunday 14th December 2025

Expect cloudy with some rain in Isle of Arran, Scotland with a maximum temperature of 11°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a fresh breeze of 38 kph from the south-west.

11
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
98
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
38
kph wind from SW

Isle of Arran weather for Monday 15th December 2025

Expect overcast with light rain in Isle of Arran, Scotland with a maximum temperature of 9°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 26 kph from the south-west.

9
°C maximum temperature
6
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
55
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
26
kph wind from SW

Isle of Arran weather for Tuesday 16th December 2025

Expect broken clouds in Isle of Arran, Scotland with a maximum temperature of 7°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

7
°C maximum temperature
5
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
4
°C wind chill
19
kph wind from SW

Isle of Arran weather for Wednesday 17th December 2025

Expect mostly cloudy with rain in Isle of Arran, Scotland with a maximum temperature of 10°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a strong breeze of 43 kph from the south-west.