Ko SamuiThailand
Drizzle·H:26° L:23°·Feels like 30°
Wind
6 km/h
Humidity
80%
UV index
8
Rain chance
87%
Air quality
38
Good
PM2.5 1.4
US AQI index
Sun
7-day forecast
- Today87%23°26°
- Wed91%22°26°
- Thu89%23°27°
- Fri79%23°27°
- Sat85%20°27°
- Sun88%21°26°
- Mon82%22°26°
AI daily briefing
BetaDrizzle at 25° right now, feels like 30°. A day to keep outdoor plans flexible — activity scores are low. Keep an umbrella handy — 87% rain chance today. UV peaks around 8 at midday — sunscreen helps.
SkyScore
6km/h
From SSE(148°)
Gusts 22 km/h
First Quarter
65% illuminated
Day 8.8 of the cycle
5.4km
Moderate haze
956hPa
Low — changeable weather
9.4mm
Expected today · 87% chance
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Key facts — Ko Samui, Thailand weather
- Location
- Ko Samui, Thailand
- Coordinates
- 9.51, 100.01
- Current conditions
- Drizzle, 25°C (feels like 30°C)
- Today
- High 26°C · Low 23°C · 87% rain chance
- Data source
- Open-Meteo.com — CC BY 4.0
- Update frequency
- Every 30 minutes
Frequently asked questions about Ko Samui weather
What is the weather in Ko Samui, Thailand right now?
Drizzle and about 25°C, feeling like 30°C. Wind is around 6 km/h with 80% humidity.
What is the temperature in Ko Samui, Thailand today?
Today's high is 26°C and the overnight low is 23°C.
Will it rain in Ko Samui, Thailand today?
Precipitation is likely — there is a 87% chance of rain today.
Where does this Ko Samui forecast come from?
Forecasts and air-quality data come from Open-Meteo (CC BY 4.0), are refreshed every 30 minutes, and are presented with Weather Era's SkyScore activity ratings.
Weather & air-quality data by Open-Meteo.com (CC BY 4.0) · Updated every 30 minutes