Kefalonia weather live forecast

Today's maximum temperature in Kefalonia is expected to be 57°F. Select a day from the live weather forecast for Kefalonia (Argostoli), Greece for more weather parameters.

Thursday
15th Jan
57

50

4

2
Friday
16th Jan
59

52

2

1
Saturday
17th Jan
59

52

0

1
Sunday
18th Jan
57

50

1

2
Monday
19th Jan
52

46

6

1

5-day weather forecast updated at 04:01 on Wednesday 14th January 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 Thursday 15th January 2026

Expect broken clouds in Kefalonia with a maximum temperature of 57°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the east.

57
°F maximum temperature
50
°F minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
2
mph wind from E

Kefalonia weather for Friday 16th January 2026

Expect broken clouds in Kefalonia with a maximum temperature of 59°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the east.

59
°F maximum temperature
52
°F minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
59
°F wind chill
4
mph wind from E

Kefalonia weather for Saturday 17th January 2026

Expect broken clouds in Kefalonia with a maximum temperature of 59°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.

59
°F maximum temperature
52
°F minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
59
°F wind chill
8
mph wind from E

Kefalonia weather for Sunday 18th January 2026

Expect broken clouds in Kefalonia with a maximum temperature of 57°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the east.

57
°F maximum temperature
50
°F minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
57
°F wind chill
12
mph wind from E

Kefalonia weather for Monday 19th January 2026

Expect broken clouds in Kefalonia with a maximum temperature of 52°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the east.