Kos weather live forecast

Today's maximum temperature in Kos is expected to be 17°C. Select a day from the live weather forecast for Kos (Kos Town), Greece for more weather parameters.

Friday
19th Dec
17

12

9

2
Saturday
20th Dec
18

13

0

1
Sunday
21st Dec
17

14

4

1
Monday
22nd Dec
16

16

3

1
Tuesday
23rd Dec
17

15

5

2

5-day weather forecast updated at 04:01 on Friday 19th December 2025 GMT

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Destination

The 5-day weather forecast for Kos (Kos Town) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Kos destinations

Below are temperatures expected today at popular countries, regions and places in Kos. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Kos destinations

Kos weather forecast by day

Below are the detailed weather forecasts for Kos for the next 5 days. The forecasts shown are for Kos Town and may not represent the whole of Kos. Browse more destinations in Kos to view more weather forecasts.

Kos weather for Friday 19th December 2025

Expect clear skies in Kos with a maximum temperature of 17°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
17
°C wind chill
17
kph wind from NW

Kos weather for Saturday 20th December 2025

Expect mostly cloudy with light rain in Kos with a maximum temperature of 18°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 15 kph from the south-east.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
48
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
15
kph wind from SE

Kos weather for Sunday 21st December 2025

Expect sunshine and showers in Kos with a maximum temperature of 17°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 19 kph from the south-east.

17
°C maximum temperature
14
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
87
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Kos weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Kos with a maximum temperature of 16°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 13 kph from the south-east.

16
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
91
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Kos weather for Tuesday 23rd December 2025

Expect sunshine and showers in Kos with a maximum temperature of 17°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a light breeze of 7 kph from the east.