Syros weather live forecast

Today's maximum temperature in Syros is expected to be 61°F. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Saturday
13th Dec
61

57

6

2
Sunday
14th Dec
59

55

5

2
Monday
15th Dec
59

55

9

2
Tuesday
16th Dec
61

55

9

2
Wednesday
17th Dec
61

55

2

2

5-day weather forecast updated at 04:02 on Friday 12th December 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 13th December 2025

Expect scattered clouds in Syros with a maximum temperature of 61°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the north.

61
°F maximum temperature
57
°F minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
61
°F wind chill
20
mph wind from N

Syros weather for Sunday 14th December 2025

Expect scattered clouds in Syros with a maximum temperature of 59°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the north.

59
°F maximum temperature
55
°F minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
20
mph wind from N

Syros weather for Monday 15th December 2025

Expect scattered clouds in Syros with a maximum temperature of 59°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 22 mph from the north.

59
°F maximum temperature
55
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
22
mph wind from N

Syros weather for Tuesday 16th December 2025

Expect scattered clouds in Syros with a maximum temperature of 61°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the north.

61
°F maximum temperature
55
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
61
°F wind chill
19
mph wind from N

Syros weather for Wednesday 17th December 2025

Expect broken clouds in Syros with a maximum temperature of 61°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north.