Kos weather live forecast

Today's maximum temperature in Kos is expected to be 27°C. Select a day from the live weather forecast for Kos (Kos Town), Greece for more weather parameters.

Wednesday
9th Sep
27

21

13

7
Thursday
10th Sep
29

23

13

7
Friday
11th Sep
29

24

13

7
Saturday
12th Sep
26

23

13

7
Sunday
13th Sep
25

23

12

7

5-day weather forecast updated at 04:00 on Wednesday 9th September 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 Wednesday 9th September 2026

Expect clear skies in Kos with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

27
°C maximum temperature
21
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from NW

Kos weather for Thursday 10th September 2026

Expect clear skies in Kos with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

29
°C maximum temperature
23
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from NW

Kos weather for Friday 11th September 2026

29
°C maximum temperature
24
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from NW

Kos weather for Saturday 12th September 2026

Expect clear skies in Kos with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

26
°C maximum temperature
23
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from W

Kos weather for Sunday 13th September 2026

Expect clear skies in Kos with a maximum temperature of 25°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.