Greenock weather live forecast

Today's maximum temperature in Greenock is expected to be 15°C. Select a day from the live weather forecast for Greenock, Scotland, UK for more weather parameters.

Saturday
26th Sep
15

11

4

2
Sunday
27th Sep
15

10

3

1
Monday
28th Sep
14

8

7

1
Tuesday
29th Sep
16

8

1

1
Wednesday
30th Sep
17

13

4

0

5-day weather forecast updated at 04:03 on Friday 25th September 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 Saturday 26th September 2026

Expect mostly cloudy with light rain in Greenock, Scotland with a maximum temperature of 15°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 27 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
64
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
27
kph wind from SW

Greenock weather for Sunday 27th September 2026

Expect mostly cloudy with rain in Greenock, Scotland with a maximum temperature of 15°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 33 kph from the south.

15
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
93
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
33
kph wind from S

Greenock weather for Monday 28th September 2026

Expect broken clouds in Greenock, Scotland with a maximum temperature of 14°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

14
°C maximum temperature
8
°C minimum temperature
broken clouds
7
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
17
kph wind from SW

Greenock weather for Tuesday 29th September 2026

Expect mostly cloudy with rain in Greenock, Scotland with a maximum temperature of 16°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 20 kph from the east.

16
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
60
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
20
kph wind from E

Greenock weather for Wednesday 30th September 2026

Expect mostly cloudy with rain in Greenock, Scotland with a maximum temperature of 17°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 98% chance of some rain and a fresh breeze of 29 kph from the south.