Ko Samui weather forecast

Get the latest coronavirus (COVID-19) updates for Thailand with current travel advice, statistics and online resources.

Sunday
1st Nov

28

25

3
Monday
2nd Nov

28

25

4
Tuesday
3rd Nov

28

25

5
Wednesday
4th Nov

28

25

6
Thursday
5th Nov

28

25

6

Last updated at 04:05 on Saturday 31st October 2020 GMT

Recommended for Thailand

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The 5-day weather forecast for Ko Samui, Thailand is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

TUI: Top deals on Thailand holidays

Sale

Save on holidays to Thailand with top TUI deals
Low deposits & free kids places available
FREE amends & overseas medical assistance with COVID cover

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

Ko Samui weather forecast by day

Below are the detailed weather forecasts for Ko Samui for the next 5 days.

Ko Samui weather for Sunday 1st November 2020

Below is the Ko Samui weather forecast for Sunday 1st November 2020. Expect isolated thunderstorms in Ko Samui, Thailand with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a light breeze of 9 kph from the north.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
9
UV index (Very High)
91
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
9
kph wind from N

Ko Samui weather for Monday 2nd November 2020

Below is the Ko Samui weather forecast for Monday 2nd November 2020. Expect isolated thunderstorms in Ko Samui, Thailand with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 9 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
82
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
9
kph wind from NE

Ko Samui weather for Tuesday 3rd November 2020

Below is the Ko Samui weather forecast for Tuesday 3rd November 2020. Expect isolated thunderstorms in Ko Samui, Thailand with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a light breeze of 12 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
64
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
12
kph wind from E

Ko Samui weather for Wednesday 4th November 2020

Below is the Ko Samui weather forecast for Wednesday 4th November 2020. Expect scattered clouds in Ko Samui, Thailand with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
scattered clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from NE

Ko Samui weather for Thursday 5th November 2020

Below is the Ko Samui weather forecast for Thursday 5th November 2020. Expect scattered clouds in Ko Samui, Thailand with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.