Syros weather live forecast

Today's maximum temperature in Syros is expected to be 15°C. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Tuesday
3rd Feb
15

11

8

3
Wednesday
4th Feb
17

14

3

3
Thursday
5th Feb
17

15

0

1
Friday
6th Feb
17

15

2

3
Saturday
7th Feb
18

16

9

3

5-day weather forecast updated at 04:01 on Tuesday 3rd February 2026 GMT

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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 Tuesday 3rd February 2026

Expect sunshine and showers in Syros with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 12 kph from the south.

15
°C maximum temperature
11
°C minimum temperature
sunshine and showers
8
hours of sunshine
3
UV index (Moderate)
<2
mm of rainfall expected
15
°C wind chill
12
kph wind from S

Syros weather for Wednesday 4th February 2026

Expect broken clouds in Syros with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-east.

17
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
32
kph wind from SE

Syros weather for Thursday 5th February 2026

Expect isolated thunderstorms in Syros with a maximum temperature of 17°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a fresh breeze of 37 kph from the south.

17
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
87
% chance of some rain
<20
mm of rainfall expected
17
°C wind chill
37
kph wind from S

Syros weather for Friday 6th February 2026

Expect broken clouds in Syros with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the south-west.

17
°C maximum temperature
15
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
34
kph wind from SW

Syros weather for Saturday 7th February 2026

Expect scattered clouds in Syros with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.