Syros weather live forecast

Today's maximum temperature in Syros is expected to be 84°F. Select a day from the live weather forecast for Syros (Ermoupolis), Greece for more weather parameters.

Sunday
24th Aug
84

77

12

8
Monday
25th Aug
82

77

13

8
Tuesday
26th Aug
84

75

13

8
Wednesday
27th Aug
84

75

13

8
Thursday
28th Aug
81

75

13

8

5-day weather forecast updated at 04:02 on Saturday 23rd August 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 Sunday 24th August 2025

Expect scattered clouds in Syros with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north.

84
°F maximum temperature
77
°F minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from N

Syros weather for Monday 25th August 2025

Expect clear skies in Syros with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the north.

82
°F maximum temperature
77
°F minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
19
mph wind from N

Syros weather for Tuesday 26th August 2025

Expect clear skies in Syros with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the north.

84
°F maximum temperature
75
°F minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
mph wind from N

Syros weather for Wednesday 27th August 2025

84
°F maximum temperature
75
°F minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
mph wind from N

Syros weather for Thursday 28th August 2025

Expect clear skies in Syros with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 24 mph from the north.