Syros weather forecast

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Last updated at 04:06 on Monday 26th July 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.

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 27th July 2021

Below is the Syros weather forecast for Tuesday 27th July 2021. Expect clear skies in Syros with a maximum temperature of 30°C, moderate 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 fresh breeze of 35 kph from the north.

  • 30°C maximum temperature30
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Clear skies
    clear skies
  • 14 hours of bright sunshine14
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Fresh breeze of 35 kph from the North35
    kph wind from N

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Syros weather for Wednesday 28th July 2021

Below is the Syros weather forecast for Wednesday 28th July 2021. Expect clear skies in Syros with a maximum temperature of 31°C, moderate 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 fresh breeze of 33 kph from the north.

  • 31°C maximum temperature31
    °C maximum temperature
  • 25°C minimum temperature25
    °C minimum temperature
  • Clear skies
    clear skies
  • 14 hours of bright sunshine14
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Fresh breeze of 33 kph from the North33
    kph wind from N

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Syros weather for Thursday 29th July 2021

Below is the Syros weather forecast for Thursday 29th July 2021. Expect clear skies in Syros with a maximum temperature of 32°C, moderate 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 fresh breeze of 37 kph from the north.

  • 32°C maximum temperature32
    °C maximum temperature
  • 26°C minimum temperature26
    °C minimum temperature
  • Clear skies
    clear skies
  • 14 hours of bright sunshine14
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Fresh breeze of 37 kph from the North37
    kph wind from N

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Syros weather for Friday 30th July 2021

Below is the Syros weather forecast for Friday 30th July 2021. Expect clear skies in Syros with a maximum temperature of 34°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 fresh breeze of 31 kph from the north.

  • 34°C maximum temperature34
    °C maximum temperature
  • 27°C minimum temperature27
    °C minimum temperature
  • Clear skies
    clear skies
  • 14 hours of bright sunshine14
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • High heat & humidityH
    high heat & humidity
  • Fresh breeze of 31 kph from the North31
    kph wind from N

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Syros weather for Saturday 31st July 2021

Below is the Syros weather forecast for Saturday 31st July 2021. Expect clear skies in Syros with a maximum temperature of 36°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 21 kph from the north.

  • 36°C maximum temperature36
    °C maximum temperature
  • 27°C minimum temperature27
    °C minimum temperature
  • Clear skies
    clear skies
  • 14 hours of bright sunshine14
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • High heat & humidityH
    high heat & humidity
  • Moderate breeze of 21 kph from the North21
    kph wind from N

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  • Book summer 2021 holidays to green & amber destinations
  • Ideal for fully vaccinated travellers & under 18s
  • Travel before 31st October 2022 (inclusive)

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

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