Weather Forecast for Zakynthos

Ionian Islands, Greece

select dropwdown icon
Share
Sunny

Current Weather - Zakynthos: 21°C

Ionian Islands, Greece

Sunny

Feels like 21°C

Wind

7 km/h N

Humidity

75%

Pressure

1016 mb

UV Index

2

Visibility

10 km

Sunny

Sunny

Sunday, May 31, 2026

High

22°C

Low

20°C

Rain Chance

0%

Hourly Forecast

Sunny 20°C
08:00
Sunny 21°C
09:00
Sunny 21°C
10:00
Sunny 21°C
11:00
Sunny 22°C
12:00
Sunny 22°C
13:00
Sunny 22°C
14:00
Sunny 22°C
15:00
Sunny 22°C
16:00
Sunny 22°C
17:00
Sunny 22°C
18:00
Sunny 22°C
19:00
Sunny 22°C
20:00
Clear 21°C
21:00
Partly Cloudy 21°C
22:00
Partly Cloudy 21°C
23:00
Jun 01

Day Statistics

Maximum Wind

14 km/h

Humidity

73%

Precipitation

0 mm

UV Index

9

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:16 AM

Sunset

08:51 PM

Moonrise

09:42 PM

Moonset

05:58 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

12.7

μg/m³

PM10

18.2

μg/m³

NO₂

2.2

μg/m³

O₃

106.9

μg/m³

SO₂

2.3

μg/m³

CO

117.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

88.85

Diffuse Radiation

19.19

DNI

0

GTI

19.04

Weather Alerts

Yellow warning for West Peloponnisos

West Peloponnisos May 30, 10:09 AM - May 31, 04:00 PM
Severity: Moderate Urgency: Expected

Locall thunderstorms over mountains. BE AWARE that thunderstorms may occur. Take extra care in exposed areas, like mountains, forest and open terrain. Disruption to outdoor activities is possible.

Event: Moderate Thunderstorm warning Certainty: Likely Category: Met

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