10-Day Weather Forecast for Ko Samui, Surat Thani, Thailand - The Weather Channel | weather.com (2024)

Sat 25 | Night

Cloudy skies. Low 78F. Winds SSE at 5 to 10 mph.

• Humidity81%

• UV Index0 of 11

• Moonrise8:21 pm

  Waning Gibbous

• Moonset7:07 am

Sun 26 | Day

Considerable cloudiness. High 84F. Winds SE at 10 to 15 mph.

• Humidity74%

• UV Index8 of 11

• Sunrise5:58 am

• Sunset6:35 pm

Sun 26 | Night

Partly cloudy in the evening with more clouds for later at night. Low 77F. Winds SSE at 10 to 15 mph.

• Humidity82%

• UV Index0 of 11

• Moonrise9:19 pm

  Waning Gibbous

• Moonset8:06 am

Mon 27 | Day

Intervals of clouds and sunshine. High 84F. Winds SSE at 5 to 10 mph.

• Humidity72%

• UV IndexExtreme

• Sunrise5:58 am

• Sunset6:36 pm

Mon 27 | Night

Overcast. Low 77F. Winds SSW at 5 to 10 mph.

• Humidity80%

• UV Index0 of 11

• Moonrise10:16 pm

  Waning Gibbous

• Moonset9:06 am

Tue 28 | Day

Mostly cloudy in the morning with scattered thunderstorms developing later in the day. High near 85F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

• Humidity71%

• UV IndexExtreme

• Sunrise5:58 am

• Sunset6:36 pm

Tue 28 | Night

Mostly cloudy with scattered thunderstorms mainly before midnight. Low 77F. Winds SW at 5 to 10 mph. Chance of rain 50%.

• Humidity80%

• UV Index0 of 11

• Moonrise11:08 pm

  Waning Gibbous

• Moonset10:06 am

Wed 29 | Day

Partly to mostly cloudy with scattered showers and thunderstorms in the afternoon. High 84F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

• Humidity72%

• UV IndexExtreme

• Sunrise5:58 am

• Sunset6:36 pm

Wed 29 | Night

Showers in the evening, then partly cloudy overnight. Low 76F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

• Humidity79%

• UV Index0 of 11

• Moonrise11:57 pm

  Waning Gibbous

• Moonset11:04 am

Thu 30 | Day

Mostly cloudy skies during the morning hours followed by thunderstorms in the afternoon. High 83F. Winds SSW at 5 to 10 mph. Chance of rain 70%.

• Humidity74%

• UV IndexExtreme

• Sunrise5:58 am

• Sunset6:36 pm

Thu 30 | Night

Overcast with rain showers at times. Low 76F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

• Humidity83%

• UV Index0 of 11

• Moonrise--

  Waning Gibbous

• Moonset12:00 pm

Fri 31 | Day

Mostly cloudy early with thunderstorms developing later in the day. High 82F. Winds S at 5 to 10 mph. Chance of rain 70%.

• Humidity75%

• UV Index8 of 11

• Sunrise5:58 am

• Sunset6:37 pm

Fri 31 | Night

Mostly cloudy with showers and a few thunderstorms. Low near 75F. Winds light and variable. Chance of rain 50%.

• Humidity84%

• UV Index0 of 11

• Moonrise12:43 am

  Last Quarter

• Moonset12:54 pm

Sat 01 | Day

A few showers during the morning with thunderstorms developing in the afternoon. High 83F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

• Humidity75%

• UV Index9 of 11

• Sunrise5:58 am

• Sunset6:37 pm

Sat 01 | Night

Thunderstorms in the evening with a few showers possible overnight. Low around 75F. Winds light and variable. Chance of rain 60%.

• Humidity84%

• UV Index0 of 11

• Moonrise1:26 am

  Waning Crescent

• Moonset1:46 pm

Sun 02 | Day

Scattered thunderstorms developing during the afternoon. High 83F. Winds S at 5 to 10 mph. Chance of rain 60%.

• Humidity73%

• UV Index9 of 11

• Sunrise5:58 am

• Sunset6:37 pm

Sun 02 | Night

Scattered thunderstorms during the evening followed by a few showers overnight. Low near 75F. Winds light and variable. Chance of rain 50%.

• Humidity82%

• UV Index0 of 11

• Moonrise2:10 am

  Waning Crescent

• Moonset2:40 pm

Mon 03 | Day

Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 84F. Winds W at 5 to 10 mph. Chance of rain 40%.

• Humidity72%

• UV IndexExtreme

• Sunrise5:58 am

• Sunset6:38 pm

Mon 03 | Night

Scattered thunderstorms in the evening with a few showers possible late. Low around 75F. Winds W at 5 to 10 mph. Chance of rain 40%.

• Humidity81%

• UV Index0 of 11

• Moonrise2:54 am

  Waning Crescent

• Moonset3:34 pm

Tue 04 | Day

Partly to mostly cloudy with scattered showers and thunderstorms developing in the afternoon. High 84F. Winds W at 10 to 15 mph. Chance of rain 50%.

• Humidity71%

• UV Index9 of 11

• Sunrise5:58 am

• Sunset6:38 pm

Tue 04 | Night

Showers in the evening, then cloudy overnight. Low near 75F. Winds W at 10 to 15 mph. Chance of rain 40%.

• Humidity82%

• UV Index0 of 11

• Moonrise3:40 am

  Waning Crescent

• Moonset4:32 pm

Wed 05 | Day

Cloudy in the morning, then off and on rain showers during the afternoon hours. High near 85F. Winds W at 10 to 15 mph. Chance of rain 40%.

• Humidity70%

• UV Index9 of 11

• Sunrise5:58 am

• Sunset6:38 pm

Wed 05 | Night

A few showers early with overcast skies late. Low near 75F. Winds WSW at 10 to 15 mph. Chance of rain 30%.

• Humidity79%

• UV Index0 of 11

• Moonrise4:31 am

  Waning Crescent

• Moonset5:31 pm

Thu 06 | Day

Cloudy skies with a few showers later in the day. High near 85F. Winds WSW at 10 to 15 mph. Chance of rain 30%.

• Humidity69%

• UV Index9 of 11

• Sunrise5:59 am

• Sunset6:38 pm

Thu 06 | Night

Cloudy. Low near 75F. Winds WSW at 10 to 15 mph.

• Humidity78%

• UV Index0 of 11

• Moonrise5:24 am

  New Moon

• Moonset6:33 pm

Fri 07 | Day

Mostly cloudy skies. High around 85F. Winds WSW at 10 to 15 mph.

• Humidity67%

• UV Index9 of 11

• Sunrise5:59 am

• Sunset6:39 pm

Fri 07 | Night

Considerable cloudiness. Low near 75F. Winds WSW at 10 to 15 mph.

• Humidity76%

• UV Index0 of 11

• Moonrise6:22 am

  Waxing Crescent

• Moonset7:34 pm

Sat 08 | Day

Mostly cloudy in the morning then periods of showers later in the day. High around 85F. Winds WSW at 10 to 15 mph. Chance of rain 40%.

• Humidity68%

• UV IndexExtreme

• Sunrise5:59 am

• Sunset6:39 pm

Sat 08 | Night

Showers in the evening, then partly cloudy overnight. Low near 75F. Winds WSW at 10 to 15 mph. Chance of rain 40%.

• Humidity78%

• UV Index0 of 11

• Moonrise7:21 am

  Waxing Crescent

• Moonset8:32 pm