Syros weather live forecast

Today's maximum temperature in Syros is expected to be 18°C. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Friday
24th Apr
18

13

12

6
Saturday
25th Apr
20

14

13

6
Sunday
26th Apr
21

15

13

7
Monday
27th Apr
21

16

14

6
Tuesday
28th Apr
19

15

9

7

5-day weather forecast updated at 04:01 on Friday 24th April 2026 GMT

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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 Friday 24th April 2026

Expect scattered clouds in Syros with a maximum temperature of 18°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north.

18
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from N

Syros weather for Saturday 25th April 2026

Expect scattered clouds in Syros with a maximum temperature of 20°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.

20
°C maximum temperature
14
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from N

Syros weather for Sunday 26th April 2026

Expect scattered clouds in Syros with a maximum temperature of 21°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

21
°C maximum temperature
15
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NW

Syros weather for Monday 27th April 2026

Expect clear skies in Syros with a maximum temperature of 21°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.

21
°C maximum temperature
16
°C minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from N

Syros weather for Tuesday 28th April 2026

Expect scattered clouds in Syros with a maximum temperature of 19°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north.