Weather Forecast for Zakynthos

Ionian Islands, Greece

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Current Weather - Zakynthos: 17°C

Ionian Islands, Greece

Clear

Feels like 17°C

Wind

25 km/h NW

Humidity

76%

Pressure

1013 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Wednesday, May 20, 2026

High

19°C

Low

17°C

Rain Chance

0%

Hourly Forecast

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

Day Statistics

Maximum Wind

33 km/h

Humidity

74%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:23 AM

Sunset

08:43 PM

Moonrise

09:36 AM

Moonset

12:12 AM

Moon Phase

Waxing Crescent

Moon Illumination

15%

Air Quality

PM2.5

10.4

μg/m³

PM10

16.7

μg/m³

NO₂

1.8

μg/m³

O₃

103.8

μg/m³

SO₂

1.7

μg/m³

CO

126

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit Zakynthos?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: May June July

January

☀️
15°C
💧
22 Days of rain
❄️
No snowfall

February

☀️
15°C
💧
17 Days of rain
❄️
No snowfall
🥶 Coldest month

March

☀️
16°C
💧
12 Days of rain
❄️
No snowfall

April

☀️
18°C
💧
6 Days of rain
❄️
No snowfall

May

☀️
21°C
💧
3 Days of rain
❄️
No snowfall
Best time to visit

June

☀️
24°C
💧
2 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
27°C
💧
1 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
28°C
💧
1 Days of rain
❄️
No snowfall
🔥 Hottest month

September

☀️
26°C
💧
9 Days of rain
❄️
No snowfall

October

☀️
23°C
💧
16 Days of rain
❄️
No snowfall

November

☀️
19°C
💧
26 Days of rain
❄️
No snowfall
🌧 Wettest month,

December

☀️
16°C
💧
26 Days of rain
❄️
No snowfall