Galissas weather live forecast

Tomorrow's maximum temperature in Galissas is expected to be 82°F.

Friday
6th Jun

82

73

15
Saturday
7th Jun

84

73

15
Sunday
8th Jun

81

72

15
Monday
9th Jun

84

72

14
Tuesday
10th Jun

84

72

15

5-day weather forecast updated at 04:02 on Friday 6th June 2025 GMT

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Destination

The 5-day weather forecast for Syros, represented by Galissas, (Galissas) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Galissas weather forecast by day

Below are the detailed weather forecasts for Galissas for the next 5 days.

Galissas weather for Friday 6th June 2025

Expect clear skies in Galissas, Syros with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north.

82
°F maximum temperature
73
°F minimum temperature
clear skies
15
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
mph wind from N

Galissas weather for Saturday 7th June 2025

Expect clear skies in Galissas, Syros with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 15 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
73
°F minimum temperature
clear skies
15
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from N

Galissas weather for Sunday 8th June 2025

Expect clear skies in Galissas, Syros with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north.

81
°F maximum temperature
72
°F minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from N

Galissas weather for Monday 9th June 2025

Expect clear skies in Galissas, Syros with a maximum temperature of 84°F, low 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 14 mph from the north.