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Weather Forecast for Santorini

South Aegean, Greece

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Current Weather - Santorini: 21°C

South Aegean, Greece

Clear

Feels like 22°C

Wind

17 km/h WSW

Humidity

91%

Pressure

1017 mb

UV Index

0

Visibility

10 km
Sunny

Sunny

Friday, October 23, 2026

High

22°C

Low

21°C

Rain Chance

18%

Hourly Forecast

Clear 21°C
05:00
Clear 21°C
06:00
Clear 21°C
07:00
Sunny 21°C
08:00
Sunny 21°C
09:00
Cloudy 21°C
10:00
Cloudy 21°C
11:00
Partly Cloudy 21°C
12:00
Partly Cloudy 21°C
13:00
Sunny 21°C
14:00
Sunny 21°C
15:00
Sunny 21°C
16:00
Sunny 21°C
17:00
Partly Cloudy 21°C
18:00
Partly Cloudy 21°C
19:00
Clear 21°C
20:00
Patchy rain nearby 21°C
21:00
Patchy rain nearby 21°C
22:00
Clear 21°C
23:00
Oct 24

Day Statistics

Maximum Wind

23 km/h

Humidity

86%

Precipitation

0 mm

UV Index

4

Visibility

10 km

Rain Chance

18%

Snow Chance

0%

Sun & Moon

Sunrise

07:32 AM

Sunset

06:32 PM

Moonrise

04:57 PM

Moonset

04:38 AM

Moon Phase

Full Moon

Moon Illumination

97%

Air Quality

PM2.5

7.2

μg/m³

PM10

18.4

μg/m³

NO₂

3

μg/m³

O₃

82.5

μg/m³

SO₂

0.6

μg/m³

CO

122.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1