Syros weather live forecast

Today's maximum temperature in Syros is expected to be 33°C. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Saturday
26th Jul
33

29

14

10
Sunday
27th Jul
33

27

14

9
Monday
28th Jul
33

26

14

9
Tuesday
29th Jul
33

27

14

10
Wednesday
30th Jul
31

26

13

10

5-day weather forecast updated at 04:01 on Friday 25th July 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 26th July 2025

Expect clear skies in Syros with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 37 kph from the north.

33
°C maximum temperature
29
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
37
kph wind from N

Syros weather for Sunday 27th July 2025

Expect clear skies in Syros with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north.

33
°C maximum temperature
27
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
27
kph wind from N

Syros weather for Monday 28th July 2025

33
°C maximum temperature
26
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from SW

Syros weather for Tuesday 29th July 2025

Expect clear skies in Syros with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

33
°C maximum temperature
27
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Syros weather for Wednesday 30th July 2025

Expect clear skies in Syros with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.