Kos weather live forecast

Today's maximum temperature in Kos is expected to be 23°C. Select a day from the live weather forecast for Kos (Kos Town), Greece for more weather parameters.

Saturday
16th May
23

16

5

8
Sunday
17th May
24

18

12

9
Monday
18th May
25

18

10

9
Tuesday
19th May
21

19

13

9
Wednesday
20th May
21

19

14

9

5-day weather forecast updated at 04:00 on Saturday 16th May 2026 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 Saturday 16th May 2026

Expect broken clouds in Kos with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

23
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Kos weather for Sunday 17th May 2026

Expect scattered clouds in Kos with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

24
°C maximum temperature
18
°C minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from E

Kos weather for Monday 18th May 2026

Expect scattered clouds in Kos with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

25
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
22
kph wind from NW

Kos weather for Tuesday 19th May 2026

Expect clear skies in Kos with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

21
°C maximum temperature
19
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from NW

Kos weather for Wednesday 20th May 2026

Expect clear skies in Kos with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the north-west.