Syros weather live forecast

Today's maximum temperature in Syros is expected to be 22°C. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Thursday
30th Apr
22

16

10

7
Friday
1st May
18

14

0

3
Saturday
2nd May
16

13

10

6
Sunday
3rd May
17

13

10

5
Monday
4th May
19

14

13

6

5-day weather forecast updated at 04:01 on Thursday 30th April 2026 GMT

More about Syros

Syros by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Syros

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 Thursday 30th April 2026

Expect scattered clouds in Syros with a maximum temperature of 22°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

22
°C maximum temperature
16
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
9
kph wind from SW

Syros weather for Friday 1st May 2026

Expect broken clouds in Syros with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 37 kph from the north.

18
°C maximum temperature
14
°C minimum temperature
broken clouds
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
37
kph wind from N

Syros weather for Saturday 2nd May 2026

Expect scattered clouds in Syros with a maximum temperature of 16°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 43 kph from the north.

16
°C maximum temperature
13
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
43
kph wind from N

Syros weather for Sunday 3rd May 2026

Expect scattered clouds in Syros with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 41 kph from the north.

17
°C maximum temperature
13
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
41
kph wind from N

Syros weather for Monday 4th May 2026

Expect clear skies in Syros with a maximum temperature of 19°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north.