Kefalonia weather live forecast

Today's maximum temperature in Kefalonia is expected to be 59°F. Select a day from the live weather forecast for Kefalonia (Argostoli), Greece for more weather parameters.

Friday
20th Mar
59

50

6

4
Saturday
21st Mar
59

50

7

4
Sunday
22nd Mar
61

50

9

4
Monday
23rd Mar
61

52

9

4
Tuesday
24th Mar
59

52

2

4

5-day weather forecast updated at 04:01 on Friday 20th March 2026 GMT

More about Kefalonia

Kefalonia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Kefalonia

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

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 Friday 20th March 2026

Expect broken clouds in Kefalonia with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.

59
°F maximum temperature
50
°F minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
59
°F wind chill
9
mph wind from NW

Kefalonia weather for Saturday 21st March 2026

Expect scattered clouds in Kefalonia with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-east.

59
°F maximum temperature
50
°F minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
59
°F wind chill
4
mph wind from NE

Kefalonia weather for Sunday 22nd March 2026

Expect sunshine and showers in Kefalonia with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and little or no wind of 4 mph from the east.

61
°F maximum temperature
50
°F minimum temperature
sunshine and showers
9
hours of sunshine
4
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
61
°F wind chill
4
mph wind from E

Kefalonia weather for Monday 23rd March 2026

Expect scattered clouds in Kefalonia with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-east.

61
°F maximum temperature
52
°F minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from NE

Kefalonia weather for Tuesday 24th March 2026

Expect mostly cloudy with light rain in Kefalonia with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a light breeze of 6 mph from the north.