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.

Sunday
15th Feb
16

13

4

3
Monday
16th Feb
15

12

6

3
Tuesday
17th Feb
15

11

0

2
Wednesday
18th Feb
15

11

9

3
Thursday
19th Feb
16

12

3

4

5-day weather forecast updated at 04:01 on Sunday 15th February 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 Sunday 15th February 2026

Expect isolated thunderstorms in Kefalonia with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 86% chance of some rain and a fresh breeze of 30 kph from the south-west.

16
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
86
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
30
kph wind from SW

Kefalonia weather for Monday 16th February 2026

Expect sunshine and showers in Kefalonia with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 17 kph from the north-west.

15
°C maximum temperature
12
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
76
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
17
kph wind from NW

Kefalonia weather for Tuesday 17th February 2026

Expect isolated thunderstorms in Kefalonia with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 37 kph from the north-west.

15
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
94
% chance of some rain
<30
mm of rainfall expected
15
°C wind chill
37
kph wind from NW

Kefalonia weather for Wednesday 18th February 2026

Expect sunshine and showers in Kefalonia with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a fresh breeze of 34 kph from the north-west.

15
°C maximum temperature
11
°C minimum temperature
sunshine and showers
9
hours of sunshine
3
UV index (Moderate)
14
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
34
kph wind from NW

Kefalonia weather for Thursday 19th February 2026

Expect broken clouds in Kefalonia with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.