Koh Samui Airport (USM) 15 Day Weather Forecast, Koh Samui Thailand

Current weather conditions and 15 day weather forecast for Koh Samui Airport in Koh Samui, Thailand including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at USM

14 March 2025 Fri
28 ° C
( 82.4°F )

Partly cloudy
Partly cloudy
Feels Like : 31.7 ° C / 89°F
Humidity : % 79
Pressure : 1010 mb
Wind Speed : 22 kmph / 13.6 miles from SSESSE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

15-day weather forecast for Koh Samui Airport, Koh Samui, Thailand

Date
15 March 2025 Sat
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature27.7 ° C
High temperature28.4 ° C
Average Temperature28.1 ° C
Humidity% 75
Wind23 km/h
Chance of rain0%
16 March 2025 Sun
Weather forecastSunny Sunny
Low temperature27.6 ° C
High temperature28.3 ° C
Average Temperature28 ° C
Humidity% 72
Wind18.7 km/h
Chance of rain0%
17 March 2025 Mon
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature28 ° C
High temperature28.5 ° C
Average Temperature28.2 ° C
Humidity% 73
Wind23 km/h
Chance of rain0%
18 March 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature26.3 ° C
High temperature28.3 ° C
Average Temperature27.7 ° C
Humidity% 75
Wind26.6 km/h
Chance of rain88%
19 March 2025 Wed
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27 ° C
High temperature28.5 ° C
Average Temperature27.8 ° C
Humidity% 73
Wind18.4 km/h
Chance of rain89%
20 March 2025 Thu
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27.7 ° C
High temperature28.9 ° C
Average Temperature28.4 ° C
Humidity% 71
Wind24.8 km/h
Chance of rain83%
21 March 2025 Fri
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27.7 ° C
High temperature28.6 ° C
Average Temperature28.3 ° C
Humidity% 67
Wind15.5 km/h
Chance of rain61%
22 March 2025 Sat
Weather forecastSunny Sunny
Low temperature27.9 ° C
High temperature28.8 ° C
Average Temperature28.4 ° C
Humidity% 67
Wind17.6 km/h
Chance of rain0%
23 March 2025 Sun
Weather forecastSunny Sunny
Low temperature27.8 ° C
High temperature28.5 ° C
Average Temperature28.2 ° C
Humidity% 68
Wind13.7 km/h
Chance of rain0%
24 March 2025 Mon
Weather forecastSunny Sunny
Low temperature27.3 ° C
High temperature28.5 ° C
Average Temperature28 ° C
Humidity% 67
Wind16.6 km/h
Chance of rain0%
25 March 2025 Tue
Weather forecastSunny Sunny
Low temperature27.6 ° C
High temperature28.5 ° C
Average Temperature28.2 ° C
Humidity% 68
Wind18 km/h
Chance of rain0%
26 March 2025 Wed
Weather forecastSunny Sunny
Low temperature27.7 ° C
High temperature28.6 ° C
Average Temperature28.3 ° C
Humidity% 70
Wind19.4 km/h
Chance of rain0%
27 March 2025 Thu
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27.8 ° C
High temperature28.8 ° C
Average Temperature28.3 ° C
Humidity% 73
Wind15.1 km/h
Chance of rain80%
28 March 2025 Fri
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27.9 ° C
High temperature29.3 ° C
Average Temperature28.6 ° C
Humidity% 75
Wind29.2 km/h
Chance of rain85%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
15 March 2025 Sat Partly Cloudy  Partly Cloudy 27.7 ° C 28.4 ° C 28.1 ° C % 75 23 km/h 0%
16 March 2025 Sun Sunny Sunny 27.6 ° C 28.3 ° C 28 ° C % 72 18.7 km/h 0%
17 March 2025 Mon Partly Cloudy  Partly Cloudy 28 ° C 28.5 ° C 28.2 ° C % 73 23 km/h 0%
18 March 2025 Tue Patchy rain nearby Patchy rain nearby 26.3 ° C 28.3 ° C 27.7 ° C % 75 26.6 km/h 88%
19 March 2025 Wed Patchy rain nearby Patchy rain nearby 27 ° C 28.5 ° C 27.8 ° C % 73 18.4 km/h 89%
20 March 2025 Thu Patchy rain nearby Patchy rain nearby 27.7 ° C 28.9 ° C 28.4 ° C % 71 24.8 km/h 83%
21 March 2025 Fri Patchy rain nearby Patchy rain nearby 27.7 ° C 28.6 ° C 28.3 ° C % 67 15.5 km/h 61%
22 March 2025 Sat Sunny Sunny 27.9 ° C 28.8 ° C 28.4 ° C % 67 17.6 km/h 0%
23 March 2025 Sun Sunny Sunny 27.8 ° C 28.5 ° C 28.2 ° C % 68 13.7 km/h 0%
24 March 2025 Mon Sunny Sunny 27.3 ° C 28.5 ° C 28 ° C % 67 16.6 km/h 0%
25 March 2025 Tue Sunny Sunny 27.6 ° C 28.5 ° C 28.2 ° C % 68 18 km/h 0%
26 March 2025 Wed Sunny Sunny 27.7 ° C 28.6 ° C 28.3 ° C % 70 19.4 km/h 0%
27 March 2025 Thu Patchy rain nearby Patchy rain nearby 27.8 ° C 28.8 ° C 28.3 ° C % 73 15.1 km/h 80%
28 March 2025 Fri Patchy rain nearby Patchy rain nearby 27.9 ° C 29.3 ° C 28.6 ° C % 75 29.2 km/h 85%
Weather forecasts are usually fully updated every 3 hours.

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