Syros weather live forecast

Today's maximum temperature in Syros is expected to be 20°C. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Saturday
8th Nov
20

17

6

2
Sunday
9th Nov
22

19

6

3
Monday
10th Nov
22

19

5

3
Tuesday
11th Nov
21

18

6

3
Wednesday
12th Nov
21

17

6

2

5-day weather forecast updated at 04:01 on Saturday 8th November 2025 GMT

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Destination

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

Syros weather forecast by day

Below are the detailed weather forecasts for Syros for the next 5 days. The forecasts shown are for Ermoupolis and may not represent the whole of Syros. Browse more destinations in Syros to view more weather forecasts.

Syros weather for Saturday 8th November 2025

Expect scattered clouds in Syros with a maximum temperature of 20°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

20
°C maximum temperature
17
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from S

Syros weather for Sunday 9th November 2025

Expect scattered clouds in Syros with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

22
°C maximum temperature
19
°C minimum temperature
scattered clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
20
kph wind from S

Syros weather for Monday 10th November 2025

Expect isolated thunderstorms in Syros with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 18 kph from the south.

22
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
3
UV index (Moderate)
41
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Syros weather for Tuesday 11th November 2025

Expect isolated thunderstorms in Syros with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 23 kph from the west.

21
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
3
UV index (Moderate)
54
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

Syros weather for Wednesday 12th November 2025

Expect scattered clouds in Syros with a maximum temperature of 21°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.