Kefalonia weather live forecast

Today's maximum temperature in Kefalonia is expected to be 66°F. Select a day from the live weather forecast for Kefalonia (Argostoli), Greece for more weather parameters.

Friday
1st May
66

59

5

7
Saturday
2nd May
66

57

8

6
Sunday
3rd May
68

57

11

6
Monday
4th May
70

59

9

7
Tuesday
5th May
70

61

6

7

5-day weather forecast updated at 04:01 on Friday 1st May 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 Friday 1st May 2026

Expect mostly cloudy with light rain in Kefalonia with a maximum temperature of 66°F, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a moderate breeze of 12 mph from the north-east.

66
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
5
hours of sunshine
7
UV index (High)
23
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
mph wind from NE

Kefalonia weather for Saturday 2nd May 2026

Expect broken clouds in Kefalonia with a maximum temperature of 66°F, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.

66
°F maximum temperature
57
°F minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
66
°F wind chill
11
mph wind from NE

Kefalonia weather for Sunday 3rd May 2026

Expect scattered clouds in Kefalonia with a maximum temperature of 68°F, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.

68
°F maximum temperature
57
°F minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
68
°F wind chill
9
mph wind from NW

Kefalonia weather for Monday 4th May 2026

Expect scattered clouds in Kefalonia with a maximum temperature of 70°F, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the west.

70
°F maximum temperature
59
°F minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
mph wind from W

Kefalonia weather for Tuesday 5th May 2026

Expect broken clouds in Kefalonia with a maximum temperature of 70°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.