Greenock weather live forecast

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

Friday
14th Aug
18

13

5

3
Saturday
15th Aug
17

11

5

3
Sunday
16th Aug
17

11

0

1
Monday
17th Aug
17

12

0

2
Tuesday
18th Aug
17

13

4

0

5-day weather forecast updated at 04:03 on Thursday 13th August 2026 GMT

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

Greenock weather forecast by day

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

Greenock weather for Friday 14th August 2026

Expect mostly cloudy with light rain in Greenock, Scotland 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 18% chance of some rain and a moderate breeze of 25 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
18
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
25
kph wind from W

Greenock weather for Saturday 15th August 2026

Expect broken clouds in Greenock, Scotland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

17
°C maximum temperature
11
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
23
kph wind from W

Greenock weather for Sunday 16th August 2026

Expect mostly cloudy with light rain in Greenock, Scotland with a maximum temperature of 17°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 9 kph from the south-west.

17
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
9
kph wind from SW

Greenock weather for Monday 17th August 2026

Expect cloudy with some rain in Greenock, Scotland with a maximum temperature of 17°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 22 kph from the south.

17
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
74
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
22
kph wind from S

Greenock weather for Tuesday 18th August 2026

Expect mostly cloudy with rain in Greenock, Scotland with a maximum temperature of 17°C and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 25 kph from the west.