Kefalonia weather live forecast

Today's maximum temperature in Kefalonia is expected to be 16°C. Select a day from the live weather forecast for Kefalonia (Argostoli), Greece for more weather parameters.

Thursday
25th Dec
16

11

2

1
Friday
26th Dec
16

11

0

1
Saturday
27th Dec
16

10

8

2
Sunday
28th Dec
16

9

6

2
Monday
29th Dec
14

9

4

2

5-day weather forecast updated at 04:01 on Thursday 25th December 2025 GMT

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Destination

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

Top Kefalonia destinations

Below are temperatures expected today at popular countries, regions and places in Kefalonia. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Kefalonia destinations

Kefalonia weather forecast by day

Below are the detailed weather forecasts for Kefalonia for the next 5 days. The forecasts shown are for Argostoli and may not represent the whole of Kefalonia. Browse more destinations in Kefalonia to view more weather forecasts.

Kefalonia weather for Thursday 25th December 2025

Expect mostly cloudy with light rain in Kefalonia with a maximum temperature of 16°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a light breeze of 10 kph from the south-east.

16
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
56
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from SE

Kefalonia weather for Friday 26th December 2025

Expect mostly cloudy with light rain in Kefalonia with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and a light breeze of 11 kph from the south-east.

16
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
33
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from SE

Kefalonia weather for Saturday 27th December 2025

Expect scattered clouds in Kefalonia with a maximum temperature of 16°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

16
°C maximum temperature
10
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from NE

Kefalonia weather for Sunday 28th December 2025

Expect scattered clouds in Kefalonia with a maximum temperature of 16°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

16
°C maximum temperature
9
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
16
°C wind chill
21
kph wind from NW

Kefalonia weather for Monday 29th December 2025

Expect broken clouds in Kefalonia with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.