Weather Forecast for Zakynthos

Ionian Islands, Greece

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Partly cloudy

Current Weather - Zakynthos: 12°C

Ionian Islands, Greece

Partly cloudy

Feels like 10°C

Wind

24 km/h S

Humidity

94%

Pressure

1014 mb

UV Index

0

Visibility

10 km

Heavy rain

Heavy rain

Wednesday, December 24, 2025

High

15°C

Low

12°C

Rain Chance

97%

Hourly Forecast

Light rain shower 15°C
03:00
Partly cloudy 12°C
04:00
Patchy rain nearby 15°C
05:00
Patchy light rain 15°C
06:00
Light rain shower 15°C
07:00
Light rain shower 15°C
08:00
Light rain shower 15°C
09:00
Light drizzle 15°C
10:00
Light rain shower 15°C
11:00
Light rain 15°C
12:00
Light rain shower 15°C
13:00
Light drizzle 14°C
14:00
Light rain 13°C
15:00
Light drizzle 12°C
16:00
Light rain shower 12°C
17:00
Light rain 12°C
18:00
Light rain shower 12°C
19:00
Patchy rain nearby 12°C
20:00
Patchy rain nearby 12°C
21:00
Partly Cloudy 12°C
22:00
Clear 12°C
23:00
Dec 25

Day Statistics

Maximum Wind

39 km/h

Humidity

80%

Precipitation

21 mm

UV Index

0

Visibility

8 km

Rain Chance

97%

Snow Chance

0%

Sun & Moon

Sunrise

07:50 AM

Sunset

05:23 PM

Moonrise

10:53 AM

Moonset

09:37 PM

Moon Phase

Waxing Crescent

Moon Illumination

14%

Air Quality

PM2.5

5.4

μg/m³

PM10

9.8

μg/m³

NO₂

2.2

μg/m³

O₃

71.3

μg/m³

SO₂

1

μg/m³

CO

125

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Yellow warning for Ionion Islands

Ionion Islands Dec 23, 12:02 PM - Dec 25, 06:00 AM
Severity: Moderate Urgency: Expected

Locally intensive rain. Precipitation amount forecasted from 20 to 40 mm. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.

Event: Yellow Warning Certainty: Likely Category: Met

Orange Thunderstorm for Ionion Islands

Ionion Islands Dec 23, 11:22 AM - Dec 24, 09:00 PM
Severity: Severe Urgency: Expected

Severe thunderstorms in place probably accompanied by strong winds and hail at times. BE PREPARED for severe thunderstorms causing significant impact and protect yourself from lightning. Damage to property and trees may occur. Flash flooding, wind gusts and hail are possible. Transport and outdoor activities disruption can be expected.

Event: Severe Thunderstorm warning Certainty: Likely Category: Met

Orange warning for Ionion Islands

Ionion Islands Dec 23, 11:07 AM - Dec 24, 08:00 PM
Severity: Severe Urgency: Expected

Locally heavy rain. Precipitation amount forecasted from 50 to 60 mm in 12 hours. BE PREPARED. Some flooding of properties and transport networks, disruption to power, communications and water supplies are possible. Some evacuations may be required. Dangerous driving conditions due to reduced visibility and aquaplaning.

Event: Orange Warning Certainty: Likely Category: Met

Yellow warning for West Peloponnisos

West Peloponnisos Dec 23, 12:26 PM - Dec 24, 01:00 PM
Severity: Moderate Urgency: Expected

Locally intensive rain. Precipitation amount forecasted from 20 to 30 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.

Event: Yellow Warning Certainty: Likely Category: Met

Orange warning for West Peloponnisos

West Peloponnisos Dec 23, 11:24 AM - Dec 25, 02:00 AM
Severity: Severe Urgency: Expected

Severe thunderstorms in place probably accompanied by strong winds and hail at times. BE PREPARED for severe thunderstorms causing significant impact and protect yourself from lightning. Damage to property and trees may occur. Flash flooding, wind gusts and hail are possible. Transport and outdoor activities disruption can be expected.

Event: Severe 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