Overcast clouds
Weather forecast for Koh Samui today
Weather in the Koh Samui District today. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed, air pollution
Tomorow Saturday, 21 February 2026
Morning
25°C
% 80
Humidity
16.8
Wind (km/h)
965
Pressure
Afternoon
26°C
% 78
Humidity
20.3
Wind (km/h)
Clear sky
963
Pressure
Evening
25°C
% 78
Humidity
16.9
Wind (km/h)
Few clouds
963
Pressure
Overnight
25°C
% 79
Humidity
16.6
Wind (km/h)
Clear sky
964
Pressure