Weather for VTSM/Surat Thani/Samui Island International

Koh Samui Island, THAILAND

Last Update: 04 Sep 2025 09:00
Temperature (°F)
88
Dewpoint
75
Relative Humidity
66
Wind Direction
280
Gust
Pressure
29.64
Sky
Scattered
Ceiling
Unl
Visibility
6
Heat Index
98
Wind Chill
88
Wind Speed
6
METAR
METAR   VTSM   040900Z   28005KT   240V330   9999   SCT020   31/24   Q1006   NOSIG
TAF
TAF   VTSM   040500Z   0406/0506   27010KT   9999   SCT020   TEMPO   0406/0412   VRB15G25KT   -TSRA   FEW016CB   SCT018   BKN100

7 Day Forecast

°F °C
Today
90
79
32
25
Day
Night
Thunderstorms early, then cloudy skies after midnight. Heavy and torrential downpours at times. Low 79F. Winds WSW at 10 to 15 mph. Chance of rain 100%.
Thunderstorms early, then cloudy skies after midnight. Low around 25C. Winds WSW at 15 to 25 km/h. Chance of rain 90%.
Sunrise: 06:10 AM
Sunset: 06:27 PM
Moonrise: 03:51 PM
Moonset: 02:46 AM
Tomorrow
86
79
29
25
Cloudy
Day
Cloudy skies. High 86F. Winds W at 10 to 15 mph.
Cloudy skies. High 29C. Winds W at 15 to 25 km/h.
Night
Showers in the evening, then cloudy overnight. Low 79F. Winds WSW at 10 to 15 mph. Chance of rain 30%.
Showers in the evening, then cloudy overnight. Low around 25C. Winds WSW at 10 to 15 km/h. Chance of rain 40%.
Sunrise: 06:10 AM
Sunset: 06:26 PM
Moonrise: 04:40 PM
Moonset: 03:41 AM
Saturday
86
79
29
25
PM Thunderstorms
Afternoon showers and thunderstorms. Highs in the mid 80s and lows in the upper 70s.
Thunderstorms developing in the afternoon. Highs 28 to 30C and lows 24 to 26C.
06:10 AM
06:25 PM
05:25 PM
04:37 AM
Sunday
86
80
29
25
PM Thunderstorms
Afternoon thunderstorms. Highs in the mid 80s and lows in the low 80s.
Afternoon showers and thunderstorms. Highs 28 to 30C and lows 24 to 26C.
06:10 AM
06:25 PM
06:10 PM
05:30 AM
Monday
86
80
29
26
PM Thunderstorms
Afternoon showers and thunderstorms. Highs in the mid 80s and lows in the low 80s.
Afternoon thunderstorms. Highs 28 to 30C and lows 25 to 27C.
06:10 AM
06:24 PM
06:53 PM
06:24 AM
Tuesday
86
80
29
25
PM Thunderstorms
Afternoon thunderstorms. Highs in the mid 80s and lows in the low 80s.
Afternoon thunderstorms. Highs 28 to 30C and lows 24 to 26C.
06:10 AM
06:24 PM
07:37 PM
07:17 AM
Wednesday
86
79
29
25
PM Thunderstorms
Showers and thunderstorms late. Highs in the mid 80s and lows in the upper 70s.
Afternoon showers and thunderstorms. Highs 28 to 30C and lows 24 to 26C.
06:10 AM
06:23 PM
08:23 PM
08:12 AM