Syros weather live forecast

Today's maximum temperature in Syros is expected to be 17°C. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Friday
20th Feb
17

14

7

3
Saturday
21st Feb
15

12

6

3
Sunday
22nd Feb
13

10

4

2
Monday
23rd Feb
14

10

7

3
Tuesday
24th Feb
16

12

10

4

5-day weather forecast updated at 04:02 on Friday 20th February 2026 GMT

More about Syros

Syros by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Syros

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 20th February 2026

Expect isolated thunderstorms in Syros with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 90% chance of some rain and a fresh breeze of 32 kph from the south.

17
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
3
UV index (Moderate)
90
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
32
kph wind from S

Syros weather for Saturday 21st February 2026

Expect isolated thunderstorms in Syros with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a fresh breeze of 30 kph from the north.

15
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
3
UV index (Moderate)
48
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
30
kph wind from N

Syros weather for Sunday 22nd February 2026

Expect mostly cloudy with light rain in Syros with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a fresh breeze of 36 kph from the north.

13
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
35
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
36
kph wind from N

Syros weather for Monday 23rd February 2026

Expect scattered clouds in Syros with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 36 kph from the north.

14
°C maximum temperature
10
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
36
kph wind from N

Syros weather for Tuesday 24th February 2026

Expect scattered clouds in Syros with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.