Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Kos, Greece 🇬🇷

Current Weather in Kos

Sunny
27°C
Feels like 28°C. Sunny.
🌬️ 24 km/h NW
💧 62% Humidity
🧭 1007 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.1
🌡️ Dew Point: 19°C
🌅 Sunrise: 06:44 AM
🌇 Sunset: 07:35 PM
Map Overlays:

The current temperature in Kos is 27°C, sunny, feeling like 28°C. Expect 62% humidity and winds of about 24 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Kos from about 23°C to 28°C.

Hourly Forecast for Kos

20:00
Clear
27°
3%
21:00
Clear
27°
2%
22:00
Clear
26°
4%
23:00
Clear
25°
5%
00:00
Clear
25°
5%
01:00
Clear
24°
4%
02:00
Clear
24°
5%
03:00
Clear
24°
5%
04:00
Clear
24°
5%
05:00
Clear
23°
5%
06:00
Clear
23°
5%
07:00
Sunny
23°
5%
08:00
Sunny
24°
4%
09:00
Sunny
25°
3%
10:00
Sunny
26°
3%
11:00
Sunny
27°
3%
12:00
Sunny
28°
3%
13:00
Sunny
28°
3%
14:00
Sunny
28°
3%
15:00
Sunny
28°
3%
16:00
Sunny
27°
4%
17:00
Sunny
26°
4%
18:00
Sunny
26°
5%
19:00
Sunny
25°
6%

14-Day Forecast for Kos

Fri, Sep 04
Sunny Sunny
27° / 23°
Sat, Sep 05
Sunny Sunny
28° / 23°
Sun, Sep 06
Sunny Sunny
27° / 23°
Mon, Sep 07
Sunny Sunny
30° / 26°
Tue, Sep 08
Sunny Sunny
27° / 23°
Wed, Sep 09
Sunny Sunny
26° / 22°
Thu, Sep 10
Sunny Sunny
24° / 22°
Fri, Sep 11
Sunny Sunny
24° / 22°
Sat, Sep 12
Sunny Sunny
26° / 22°
Sun, Sep 13
Sunny Sunny
26° / 23°
Mon, Sep 14
Sunny Sunny
26° / 23°
Tue, Sep 15
Sunny Sunny
26° / 22°
Wed, Sep 16
Sunny Sunny
27° / 20°
Thu, Sep 17
Partly Cloudy Partly Cloudy
26° / 22°

Additional Forecasts for Kos

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 140.0 μg/m³
O₃ (Ozone) 108.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.3 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 9.5 μg/m³
PM10 (Coarse particles) 19.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Greece

Browse Weather in Greece by cities in alphabetical order:

A C D E F G I K L M N O P R S T V X Z

Weather in Greece ›

Best Time to Be Outside in Kos Tomorrow

There is no good daylight window left in Kos today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Kos

What is the temperature in Kos right now?

The current temperature in Kos is 27°C (80°F), sunny (feels like 28°C).

What's the weather like in Kos right now?

Current weather in Kos: Sunny, humidity 62%, wind 24 km/h NW.

What is today's forecast for Kos?

Today in Kos: high 27°C, low 23°C, sunny. Chance of rain: 4%.

What is the 7-day weather forecast for Kos?

Daily highs and lows for Kos:

  • 2026-09-04: 27°C / 23°C
  • 2026-09-05: 28°C / 23°C
  • 2026-09-06: 27°C / 23°C
  • 2026-09-07: 30°C / 26°C
  • 2026-09-08: 27°C / 23°C
  • 2026-09-09: 26°C / 22°C
  • 2026-09-10: 24°C / 22°C
Is it going to rain in Kos today?

There is a 4% chance of rain in Kos today.

What is the wind speed in Kos right now?

Wind in Kos is currently 24 km/h (15 mph) from the NW.

What is the UV index in Kos right now?

The UV index in Kos is currently 0.1 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇬🇷 Greece: Athens · Thessaloníki · Pátra · Piraeus · Lárisa · Peristéri · Irákleion · Kallithéa · Acharnés · Kalamariá · Níkaia · Glyfáda · Volos · Ílion · Ilioúpoli · Keratsíni · Évosmos · Khalándrion · Néa Smýrni · Maroúsi · Agios Dimitrios · Zográfos · Aigáleo · Néa Ionía · Ioánnina · Palaió Fáliro · Korydallós · Tríkala · Výronas · Agía Paraskeví · Galátsi · Chalkída · Petroúpolis · Sérres · Políchni · Ródos · Kalamata · Kavála · Chaniá · Kateríni · Alexandroupoli · Lamía · Irákleio · Xánthi · Kifisiá · Agrínio · Stavroúpoli · Chaïdári · Komotiní · Sykiés