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Koh Samui weather in Thailand
14 day weather Forecast
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Koh Samui 14 day weather forecast

Click on a day for an hourly weather forecast
Friday
Dec 5
Light rain shower
11.5 mm
27° / 27°
Saturday
Dec 6
Patchy rain possible
7.5 mm
27° / 27°
Sunday
Dec 7
Patchy rain possible
0 mm
27° / 27°
Monday
Dec 8
Light rain shower
5.3 mm
27° / 26°
Tuesday
Dec 9
Patchy rain possible
1.3 mm
27° / 27°
Wednesday
Dec 10
Light rain shower
2 mm
27° / 26°
Thursday
Dec 11
Partly cloudy
0 mm
27° / 26°
Friday
Dec 12
Patchy rain possible
0.3 mm
27° / 26°
Saturday
Dec 13
Patchy rain possible
0.5 mm
27° / 26°
Sunday
Dec 14
Patchy rain possible
4.5 mm
27° / 26°
Monday
Dec 15
Light rain shower
19.8 mm
27° / 25°
Tuesday
Dec 16
Patchy rain possible
0.5 mm
27° / 26°
Wednesday
Dec 17
Patchy rain possible
0 mm
27° / 26°
Thursday
Dec 18
Patchy rain possible
0 mm
27° / 26°
Next
Month >>

Koh Samui weather for this week and the next 14 days

By knowing how cold, mild, warm, or hot the weather in Koh Samui, you will find it easier to plan your days.

Our 14 day weather forecast for Koh Samui becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Koh Samui 14 day forecast

Date Temperatures Weather Wind
Friday, December 5 27 ° / 27 ° Light rain shower Light rain shower 24 Km/h
Saturday, December 6 27 ° / 27 ° Patchy rain possible Patchy rain possible 8 Km/h
Sunday, December 7 27 ° / 27 ° Patchy rain possible Patchy rain possible 12 Km/h
Monday, December 8 27 ° / 26 ° Light rain shower Light rain shower 18 Km/h
Tuesday, December 9 27 ° / 27 ° Patchy rain possible Patchy rain possible 15 Km/h
Wednesday, December 10 27 ° / 26 ° Light rain shower Light rain shower 20 Km/h
Thursday, December 11 27 ° / 26 ° Partly cloudy Partly cloudy 17 Km/h
Friday, December 12 27 ° / 26 ° Patchy rain possible Patchy rain possible 15 Km/h
Saturday, December 13 27 ° / 26 ° Patchy rain possible Patchy rain possible 9 Km/h
Sunday, December 14 27 ° / 26 ° Patchy rain possible Patchy rain possible 30 Km/h
Monday, December 15 27 ° / 25 ° Light rain shower Light rain shower 28 Km/h
Tuesday, December 16 27 ° / 26 ° Patchy rain possible Patchy rain possible 20 Km/h
Wednesday, December 17 27 ° / 26 ° Patchy rain possible Patchy rain possible 13 Km/h
Thursday, December 18 27 ° / 26 ° Patchy rain possible Patchy rain possible 8 Km/h
Further Ahead
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Koh Samui 14 days – weather graph

The weather in Koh Samui for the next 14 days - FAQ

What will the temperature be in Koh Samui during the next 14 days?
The temperature will range between 27° C and 27° C. The hottest day in the next 2 weeks will be on December 5 and the coldest on December 5.
Will it rain at Koh Samui in the next 14 days?
Yes, there will be around 10 days with rain and an overall rainfall of 21.2 mm.
Can I see more details about the weather in Koh Samui on a specific day?
Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Koh Samui's pages.
Do you have a weather forecast for Koh Samui for more than 14 days?
You can check the Koh Samui long range weather page, it is not a forecast, but it can give you an idea of how the weather in Koh Samui will be like (based on past weather information).
More about the weather in Koh Samui
Long range weather for Koh Samui Koh Samui weather in December Koh Samui weather in January Koh Samui Webcam Weather tomorrow Hotels in Koh Samui