Weather for VTSM/Surat Thani/Samui Island International

Koh Samui Island, THAILAND

Last Update: 02 Aug 2025 14:00
Temperature (°F)
86
Dewpoint
79
Relative Humidity
79
Wind Direction
Gust
Pressure
29.75
Sky
Few
Ceiling
Unl
Visibility
6
Heat Index
99
Wind Chill
86
Wind Speed
0
METAR
VTSM   021400Z   00000KT   9999   FEW020   30/26   Q1010   NOSIG
TAF
TAF   VTSM   021100Z   0212/0312   10008KT   9999   FEW020   BECMG   0215/0217   00000KT   BECMG   0304/0306   10010KT   TEMPO   0306/0312   VRB15G25KT   4000   TSRA   FEW016CB   SCT018   BKN100

7 Day Forecast

°F °C
Today
91
79
33
26
Day
Night
Showers likely along with a possible rumble of thunder early, then cloudy skies after midnight. Low 79F. Winds light and variable. Chance of rain 70%.
Showers and a possible thunderstorm during the evening will give way to cloudy skies after midnight. Low 26C. Winds light and variable. Chance of rain 70%.
Sunrise: 06:10 AM
Sunset: 06:42 PM
Moonrise: 12:48 PM
Moonset:
Tomorrow
86
79
30
26
Cloudy
Day
Cloudy. High 86F. Winds light and variable.
Overcast. High around 30C. Winds light and variable.
Night
Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 79F. Winds light and variable. Chance of rain 40%.
Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 26C. Winds light and variable. Chance of rain 40%.
Sunrise: 06:10 AM
Sunset: 06:41 PM
Moonrise: 01:37 PM
Moonset: 12:37 AM
Monday
87
79
31
26
Partly Cloudy
Partly cloudy. Highs in the upper 80s and lows in the upper 70s.
Mix of sun and clouds. Highs 30 to 32C and lows 25 to 27C.
06:10 AM
06:41 PM
02:30 PM
01:22 AM
Tuesday
87
79
31
26
PM Thunderstorms
Afternoon thunderstorms. Highs in the upper 80s and lows in the upper 70s.
Thunderstorms developing in the afternoon. Highs 30 to 32C and lows 25 to 27C.
06:10 AM
06:41 PM
03:24 PM
02:13 AM
Wednesday
87
79
30
26
PM Thunderstorms
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the upper 70s.
Afternoon showers and thunderstorms. Highs 29 to 31C and lows 25 to 27C.
06:10 AM
06:41 PM
04:18 PM
03:06 AM
Thursday
86
78
30
26
PM Thunderstorms
Afternoon showers and thunderstorms. Highs in the mid 80s and lows in the upper 70s.
Afternoon thunderstorms. Highs 29 to 31C and lows 25 to 27C.
06:10 AM
06:40 PM
05:11 PM
04:03 AM
Friday
85
78
30
26
Scattered Thunderstorms
A few thunderstorms possible. Highs in the mid 80s and lows in the upper 70s.
A few thunderstorms possible. Highs 29 to 31C and lows 25 to 27C.
06:11 AM
06:40 PM
06:01 PM
04:59 AM