Kefalonia weather live forecast

Today's maximum temperature in Kefalonia is expected to be 24°C. Select a day from the live weather forecast for Kefalonia (Argostoli), Greece for more weather parameters.

Monday
12th Oct
24

19

6

4
Tuesday
13th Oct
22

17

8

2
Wednesday
14th Oct
21

16

11

3
Thursday
15th Oct
23

16

9

4
Friday
16th Oct
23

17

1

4

5-day weather forecast updated at 04:00 on Sunday 11th October 2026 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 Monday 12th October 2026

Expect isolated thunderstorms in Kefalonia with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 20 kph from the north-west.

24
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
4
UV index (Moderate)
35
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
kph wind from NW

Kefalonia weather for Tuesday 13th October 2026

Expect isolated thunderstorms in Kefalonia with a maximum temperature of 22°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 29 kph from the north-west.

22
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
2
UV index (Low)
55
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
29
kph wind from NW

Kefalonia weather for Wednesday 14th October 2026

Expect isolated thunderstorms in Kefalonia with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 21 kph from the north.

21
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
3
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from N

Kefalonia weather for Thursday 15th October 2026

Expect scattered clouds in Kefalonia with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

23
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
13
kph wind from NE

Kefalonia weather for Friday 16th October 2026

Expect broken clouds in Kefalonia with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.