Ko Samui Weather Conditions

Current Temperature Level

patchy light rain
34°C
30°C28°C
Hot

Light Rain

Feels Like 48°C

Chances of Rain73%

Good

24AQI

Humidity

63%

Now34°73%2 PM29°73%3 PM29°9%4 PM29°73%5 PM30°73%6 PM29°73%7 PM30°12%8 PM30°3%9 PM29°3%10 PM29°3%11 PM29°2%12 AM29°2%1 AM29°2%2 AM29°2%3 AM29°2%4 AM29°2%5 AM29°2%6 AM29°2%7 AM29°2%8 AM29°2%9 AM29°2%10 AM29°2%11 AM30°2%12 PM30°2%
.

Light rain may develop in some areas.

Last Updated: 2026-06-05 13:30 (Local Time)

Ko Samui Weather Parameters

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Ko Samui 10-Days Weather Forecast

See Monthly
Today5 Jun


Patchy rain nearby

Patchy rain nearby

Occasional light rain is expected and humidity will be 73%, with winds at 34.9 km/h.


temperature icon

30°C  /  28°C

temperature iconHumi.73 %
temperature iconPrec.4.8 mm


Sunrise icon

Sunrise

05:59 AM

12hrs 39min

Sunset icon

Sunset

06:38 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

29 °C

76 %

0

34.9 kmph /  WSW

Feels Like IconFeels 33 °C

Temperature IconCover 19 %

Visibility IconVisibility 10 km

1 AM

Partly CloudyPartly Cloudy

29 °C

75 %

0

33.5 kmph /  WSW

Feels Like IconFeels 33 °C

Temperature IconCover 26 %

Visibility IconVisibility 10 km

2 AM

Partly CloudyPartly Cloudy

29 °C

75 %

0

32 kmph /  WSW

Feels Like IconFeels 33 °C

Temperature IconCover 29 %

Visibility IconVisibility 10 km

3 AM

ClearClear

28 °C

75 %

0

32.8 kmph /  WSW

Feels Like IconFeels 32 °C

Temperature IconCover 23 %

Visibility IconVisibility 10 km

4 AM

ClearClear

28 °C

75 %

0

31 kmph /  WSW

Feels Like IconFeels 32 °C

Temperature IconCover 16 %

Visibility IconVisibility 10 km

5 AM

Partly CloudyPartly Cloudy

28 °C

75 %

0

28.8 kmph /  WSW

Feels Like IconFeels 32 °C

Temperature IconCover 38 %

Visibility IconVisibility 10 km

6 AM

Partly CloudyPartly Cloudy

29 °C

74 %

0

26.6 kmph /  WSW

Feels Like IconFeels 32 °C

Temperature IconCover 29 %

Visibility IconVisibility 10 km

7 AM

Patchy rain nearbyPatchy rain nearby

29 °C

73 %

0.4

23.8 kmph /  SW

Feels Like IconFeels 32 °C

Temperature IconCover 87 %

Visibility IconVisibility 9 km

8 AM

SunnySunny

29 °C

72 %

1.7

19.1 kmph /  SW

Feels Like IconFeels 33 °C

Temperature IconCover 18 %

Visibility IconVisibility 10 km

9 AM

Partly CloudyPartly Cloudy

29 °C

71 %

4.1

16.6 kmph /  SW

Feels Like IconFeels 33 °C

Temperature IconCover 28 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

29 °C

71 %

7.1

17.6 kmph /  SW

Feels Like IconFeels 33 °C

Temperature IconCover 25 %

Visibility IconVisibility 10 km

11 AM

Patchy rain nearbyPatchy rain nearby

29 °C

71 %

10

17.6 kmph /  SW

Feels Like IconFeels 33 °C

Temperature IconCover 75 %

Visibility IconVisibility 10 km

12 PM

Rain ShowerRain Shower

29 °C

72 %

11.3

17.3 kmph /  SW

Feels Like IconFeels 33 °C

Temperature IconCover 71 %

Visibility IconVisibility 10 km

1 PM

Light RainLight Rain

34 °C

63 %

9.5

21.2 kmph /  WSW

Feels Like IconFeels 33 °C

Temperature IconCover 25 %

Visibility IconVisibility 10 km

2 PM

Rain ShowerRain Shower

29 °C

75 %

5.8

25.2 kmph /  SW

Feels Like IconFeels 33 °C

Temperature IconCover 89 %

Visibility IconVisibility 10 km

3 PM

Patchy rain nearbyPatchy rain nearby

29 °C

73 %

5.1

24.5 kmph /  WSW

Feels Like IconFeels 34 °C

Temperature IconCover 80 %

Visibility IconVisibility 10 km

4 PM

Patchy rain nearbyPatchy rain nearby

29 °C

73 %

3

26.3 kmph /  WSW

Feels Like IconFeels 34 °C

Temperature IconCover 74 %

Visibility IconVisibility 9 km

5 PM

Patchy rain nearbyPatchy rain nearby

30 °C

73 %

1.1

28.8 kmph /  WSW

Feels Like IconFeels 35 °C

Temperature IconCover 73 %

Visibility IconVisibility 9 km

6 PM

Patchy rain nearbyPatchy rain nearby

29 °C

74 %

0.2

28.4 kmph /  WSW

Feels Like IconFeels 34 °C

Temperature IconCover 87 %

Visibility IconVisibility 9 km

7 PM

Patchy rain nearbyPatchy rain nearby

30 °C

74 %

0

28.1 kmph /  WSW

Feels Like IconFeels 35 °C

Temperature IconCover 75 %

Visibility IconVisibility 10 km

8 PM

Partly CloudyPartly Cloudy

30 °C

73 %

0

29.5 kmph /  WSW

Feels Like IconFeels 35 °C

Temperature IconCover 27 %

Visibility IconVisibility 10 km

9 PM

Partly CloudyPartly Cloudy

29 °C

73 %

0

30.2 kmph /  WSW

Feels Like IconFeels 34 °C

Temperature IconCover 27 %

Visibility IconVisibility 10 km

10 PM

ClearClear

29 °C

72 %

0

29.9 kmph /  WSW

Feels Like IconFeels 34 °C

Temperature IconCover 22 %

Visibility IconVisibility 10 km

11 PM

ClearClear

29 °C

71 %

0

28.4 kmph /  WSW

Feels Like IconFeels 33 °C

Temperature IconCover 16 %

Visibility IconVisibility 10 km

Temp34 °C


ConditionLight Rain


Humidity63 %

Feels33 °C


Cover25 %


Visibility10 km

Wind Speed & Dir.21.2 kmph /  WSW


UV9.5

Ko Samui 30-Days (June 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Rain29°28°
2
Patchy rain nearby29°27°
3
Patchy rain nearby29°27°
4
Patchy rain nearby30°28°
5Today
Patchy rain nearby30°28°
6
Patchy rain nearby31°29°
7
Patchy rain nearby31°29°
8
Patchy rain nearby30°28°
9
Patchy rain nearby30°28°
10
Patchy rain nearby30°28°
11
Patchy rain nearby29°28°
12
Patchy rain nearby29°28°
13
Moderate or heavy rain shower31°28°
14
Moderate or heavy rain shower30°28°
15
Moderate or heavy rain shower30°28°
16
Moderate or heavy rain shower30°28°
17
Moderate or heavy rain shower30°28°
18
Moderate or heavy rain shower30°28°
19
Moderate or heavy rain shower30°28°
20
Moderate or heavy rain shower30°28°
21
Moderate or heavy rain shower30°28°
22
Moderate or heavy rain shower30°28°
23
Moderate or heavy rain shower30°28°
24
Moderate or heavy rain shower30°28°
25
Moderate or heavy rain shower30°28°
26
Moderate or heavy rain shower30°28°
27
Moderate or heavy rain shower30°28°
28
Moderate or heavy rain shower30°28°
29
Moderate or heavy rain shower30°28°
30
Moderate or heavy rain shower30°28°

JuneWeather Overview

No. of days:

Sunny

Sunny

0

Cloudy

Cloudy

0

Rainy

Rainy

30

Snowy

Snowy

0


The monthly weather averages in Ko Samui consist of 0 sunny days, 0 cloudy days, 30 rainy days, and 0 snowy days.

Ko Samui's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
34 °C
patchy light rainLight Rain
63%
9.5

21.2 kmph /  WSW

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Last Updated: 05 Jun 2026, 06:44 AM

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FAQs About Ko Samui Weather Conditions


1. What is the current temperature in Ko Samui today - 05 June 2026?

The current temperature in Ko Samui is 34°C, with a feels-like temperature of 48°C. Today's forecast shows a high of 30°C and a low of 28°C, giving a 2 degree swing through the day as of 01:30 PM 05 June 2026.

2. What are the current weather parameters in Ko Samui today?

Here is a complete overview of Ko Samui's current weather conditions as of 01:30 PM 05 June 2026: Condition : Light Rain Temperature : 34°C Hot (Feels like 48°C) Humidity : 63% Wind Speed : 21.2 km/h from WSW (238 degrees), Gust 8.1 m/s UV Index : 9.5 (Very High Air Pressure : 1008 mb Cloud Cover : 25% Visibility : 10 km Precipitation : 1.28 mm (73% chance of rain)

3. What is the 10-day weather forecast for Ko Samui from 01:30 PM 05 June 2026?

From 01:30 PM 05 June 2026, Ko Samui's 10-day forecast shows this trend: Today (Jun. 5) : Temp. 29°C, Hum. 73% and Patchy rain nearby condition. Saturday (Jun. 6) : Temp. 30°C, Hum. 71% and Patchy rain nearby condition. Sunday (Jun. 7) : Temp. 30°C, Hum. 72% and Patchy rain nearby condition. Monday (Jun. 8) : Temp. 29°C, Hum. 73% and Patchy rain nearby condition. Tuesday (Jun. 9) : Temp. 29°C, Hum. 73% and Patchy rain nearby condition. Wednesday (Jun. 10) : Temp. 29°C, Hum. 73% and Patchy rain nearby condition. Thursday (Jun. 11) : Temp. 29°C, Hum. 68% and Patchy rain nearby condition. Friday (Jun. 12) : Temp. 29°C, Hum. 69% and Patchy rain nearby condition. Saturday (Jun. 13) : Temp. 29°C, Hum. 73% and Moderate or heavy rain shower condition. Sunday (Jun. 14) : Temp. 29°C, Hum. 73% and Moderate or heavy rain shower condition.

4. Will it rain in Ko Samui today?

As of 01:30 PM 05 June 2026, yes — Ko Samui is currently experiencing rainfall with 1.28 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.

5. What is the monthly weather forecast for Ko Samui in June 2026?

June 2026 in Ko Samui is forecast to have 0 sunny days, 30 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 27°C to highs of 31°C.

6. How does the weather in Ko Samui affect air quality?

Weather directly impacts air quality in Ko Samui. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.