Syros weather live forecast

Tomorrow's maximum temperature in Syros is expected to be 29°C.

Saturday
24th May

29

20

12
Sunday
25th May

25

19

4
Monday
26th May

23

18

11
Tuesday
27th May

24

18

14
Wednesday
28th May

25

19

13

5-day weather forecast updated at 04:01 on Saturday 24th May 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 24th May 2025

Expect scattered clouds in Syros with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

29
°C maximum temperature
20
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
22
kph wind from S

Syros weather for Sunday 25th May 2025

Expect isolated thunderstorms in Syros with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 16 kph from the south.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
45
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Syros weather for Monday 26th May 2025

Expect isolated thunderstorms in Syros with a maximum temperature of 23°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 2-5 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 25 kph from the north.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
7
UV index (High)
16
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
25
kph wind from N

Syros weather for Tuesday 27th May 2025

Expect clear skies in Syros with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

24
°C maximum temperature
18
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from NW

Syros weather for Wednesday 28th May 2025

Expect clear skies in Syros with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.