Syros weather forecast

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  • Sunday
    17th Jan
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Monday
    18th Jan
    Overcast with light rain (5-10 mm of rainfall expected)
  • Tuesday
    19th Jan
    Broken clouds
  • Wednesday
    20th Jan
    Scattered clouds
  • Thursday
    21st Jan
    Scattered clouds

Last updated at 04:05 on Sunday 17th January 2021 GMT

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

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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 Sunday 17th January 2021

Below is the Syros weather forecast for Sunday 17th January 2021. Expect mostly cloudy with light rain in Syros with a maximum temperature of 7°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a strong breeze of 39 kph from the north-west.

  • 7°C maximum temperature7
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 76% chance of some rain76
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Strong breeze of 39 kph from the North-West39
    kph wind from NW

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Syros weather for Monday 18th January 2021

Below is the Syros weather forecast for Monday 18th January 2021. Expect overcast with light rain in Syros with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a fresh breeze of 36 kph from the north-east.

  • 8°C maximum temperature8
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 84% chance of some rain84
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Fresh breeze of 36 kph from the North-East36
    kph wind from NE

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Syros weather for Tuesday 19th January 2021

Below is the Syros weather forecast for Tuesday 19th January 2021. Expect broken clouds in Syros with a maximum temperature of 8°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the north.

  • 8°C maximum temperature8
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 4°C wind chill4
    °C wind chill
  • Fresh breeze of 32 kph from the North32
    kph wind from N

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Syros weather for Wednesday 20th January 2021

Below is the Syros weather forecast for Wednesday 20th January 2021. Expect scattered clouds in Syros with a maximum temperature of 11°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

  • 11°C maximum temperature11
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 11°C wind chill11
    °C wind chill
  • Moderate breeze of 24 kph from the South-West24
    kph wind from SW

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Syros weather for Thursday 21st January 2021

Below is the Syros weather forecast for Thursday 21st January 2021. Expect scattered clouds in Syros with a maximum temperature of 14°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

  • 14°C maximum temperature14
    °C maximum temperature
  • 8°C minimum temperature8
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 14°C wind chill14
    °C wind chill
  • Moderate breeze of 21 kph from the South-West21
    kph wind from SW

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Metric (°C / mm)  |  Imperial (°F / inches)

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