Weather forecast for today
Ko Samui, Thailand

Weather forecast for today

Tuesday, 18. Mar

Partly Cloudy
06:24

18:31
+07
Partly Cloudy
26°C / 23°C
  • Wind: 21km/h SE
  • Humidity: 78%
  • Precip. probability: 16%
  • Precipitation: 0mm
  • UV index: 11
Today, in Ko Samui, intermittent cloud cover is expected, allowing for some sunshine.
The day will observe a moderate high of a moderately hot 26°C (78.8°F), subtly differing from a low of a warm 23°C (73.4°F).
The maximum temperature is forecasted to be a few degrees lower than the average 30.6°C (87.1°F) high in March.
Sunrise was at 06:24 and sunset will be at 18:31; the daylight will last for 12h and 8min.

Current condition

Partly Cloudy
07:58 +07
Partly Cloudy
  • 26°C
  • Feels like: 26°C
  • Wind: 14km/h SE
  • Humidity: 79%
  • Dewpoint: 22°C
  • Pressure: 1012.53mbar
  • Precipitation: 0mm
  • Visibility: 9.66km
  • UV index: 1
In Ko Samui, at the moment, the sky features a blend of clouds and blue patches.
The temperature is a moderately hot 26°C (78.8°F). The current temperature is the maximum expected temperature of the day.

Frequently asked questions

What is the current temperature?
The temperature at 07:58 is 26°C (78.8°F).
What is the weather forecast for Ko Samui for today?
Today, in Ko Samui, partially clouded weather is expected.
What will be the maximum temperature today?
Today, the highest temperature will be 26°C (78.8°F), while the lowest temperature will be 23°C (73.4°F).
The highest temperature will be a few degrees lower than the average maximum of 30.6°C (87.1°F) in March. The lowest temperature will be also a few degrees lower than the average low of 25.6°C (78.1°F).
When are sunrise and sunset today?
On Tuesday, in Ko Samui, sunrise was at 06:24 and sunset will be at 18:31 (+07).
How long is the day today?
In Ko Samui, today, there will be 12h and 8min of daylight.

Hourly weather forecast

8h
  • 26°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Wind: 14km/h SE
  • Pressure: 1012mbar
  • Humidity: 79%
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Visibility: 11km
9h
  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 15km/h SE
  • Pressure: 1012mbar
  • Humidity: 78%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Visibility: 12km
10h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h SE
  • Pressure: 1013mbar
  • Humidity: 79%
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Visibility: 13km
11h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 18km/h SE
  • Pressure: 1013mbar
  • Humidity: 77%
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Visibility: 16km
12h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 19km/h ESE
  • Pressure: 1013mbar
  • Humidity: 79%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
13h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 19km/h ESE
  • Pressure: 1012mbar
  • Humidity: 77%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h ESE
  • Pressure: 1011mbar
  • Humidity: 77%
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Visibility: 16km
15h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h ESE
  • Pressure: 1010mbar
  • Humidity: 76%
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 26°C
  • Feels like:
    28°C
Mostly Sunny
Mostly Sunny
  • Wind: 20km/h ESE
  • Pressure: 1010mbar
  • Humidity: 77%
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Visibility: 16km
17h
  • 26°C
  • Feels like:
    28°C
Mostly Sunny
Mostly Sunny
  • Wind: 20km/h ESE
  • Pressure: 1010mbar
  • Humidity: 76%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 25°C
  • Feels like:
    27°C
Mostly Sunny
Mostly Sunny
  • Wind: 18km/h ESE
  • Pressure: 1010mbar
  • Humidity: 77%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 18:31
19h
  • 25°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Wind: 16km/h ESE
  • Pressure: 1011mbar
  • Humidity: 80%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
20h
  • 25°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Wind: 15km/h ESE
  • Pressure: 1011mbar
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
21h
  • 25°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Wind: 14km/h SE
  • Pressure: 1012mbar
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
22h
  • 24°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Wind: 14km/h SE
  • Pressure: 1013mbar
  • Humidity: 82%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
23h
  • 24°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Wind: 13km/h SE
  • Pressure: 1013mbar
  • Humidity: 83%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 16km
Today, in Ko Samui, a combination of cloudy and sunny weather is anticipated.
The temperature will be between the lowest temperature of 24°C (75.2°F) and the highest temperature of 26°C (78.8°F). The warmest part of the day will be from 8h to 17h.
The highest temperature will be a couple of degrees lower than the average maximum of 30.6°C (87.1°F) in March. The lowest temperature will be also a couple of degrees lower than March's average minimum of 25.6°C (78.1°F).
Updated: Mar 18, 2025 @ 00:58:58 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

Ko Samui, Thailand

  • en: Ko Samui, Thailand
  • es: Ko Samui, Tailandia
  • hr: Ko Samui, Tajland
  • sr: Ko Samui, Tajland
  • zh: 阁沙梅岛, 泰国
  • Latitude: 9.512017°
  • Longitude: 100.013593°
  • Elevation: 433 m
  • Current time: 07:58 +07
  • Sunrise: 06:24 +07
  • Sunset: 18:31 +07
  • Timezone: Asia/Bangkok
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