Current Conditions

Ko Samui, Surat Thani

82°F28°C

Rain

Feels like88°F31°C

Wind

W 14 mph23 km/h

Humidity

83%

Cloud Cover

100%

As of Wednesday, September 23, 2026 at 7:13 AM GMT+7

Today's Outlook

Day

Overcast and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the W at 15 to 16 mph24 to 25 km/h. 85% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 81°F27°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 96% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 83°F28°CFeels 90°F32°C	Low 81°F27°CFeels 88°F31°C	Precip 0.7 in17.8 mm96%	Cloud 99%	Wind W 15 mph24 km/h	Wednesday: Overcast and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the W at 15 to 16 mph24 to 25 km/h. 85% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 81°F27°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 96% chance of rain throughout the night.
Light Rain	High 83°F28°CFeels 91°F33°C	Low 82°F28°CFeels 88°F31°C	Precip 0.58 in14.8 mm89%	Cloud 100%	Wind WNW 15 mph25 km/h	Thursday: Overcast and warm, with a high of 83°F28°C — feels like 91°F33°C. Windy from the WNW at 16 mph25 km/h. 89% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 82°F28°C. Windy from the W at 15 to 16 mph25 to 26 km/h. 86% chance of light rain throughout the night.
Rain	High 82°F28°CFeels 90°F32°C	Low 82°F28°CFeels 89°F31°C	Precip 0.67 in17 mm95%	Cloud 99%	Wind W 16 mph25 km/h	Friday: Overcast and warm, with a high of 82°F28°C — feels like 90°F32°C. Windy from the W at 16 to 17 mph25 to 28 km/h. 95% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 82°F28°C. Windy from the W at 16 mph25 km/h. 93% chance of light rain throughout the night.
Light Rain	High 83°F28°CFeels 91°F33°C	Low 81°F27°CFeels 88°F31°C	Precip 0.48 in12.2 mm91%	Cloud 99%	Wind WSW 16 mph26 km/h	Saturday: Overcast and warm, with a high of 83°F28°C — feels like 91°F33°C. Windy from the WSW at 16 to 18 mph26 to 29 km/h. 90% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 81°F27°C. Windy from the WSW at 16 to 17 mph26 to 27 km/h. 91% chance of light rain throughout the night.
Light Rain	High 83°F29°CFeels 92°F33°C	Low 81°F27°CFeels 89°F31°C	Precip 0.19 in4.9 mm79%	Cloud 95%	Wind SW 16 mph26 km/h	Sunday: Overcast and warm, with a high of 83°F29°C — feels like 91°F33°C. Windy from the SW at 16 to 17 mph26 to 27 km/h. 79% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 81°F27°C. Windy from the SW at 16 to 17 mph26 to 28 km/h. 49% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 92°F33°C	Low 81°F27°CFeels 89°F31°C	Precip 0.15 in3.7 mm65%	Cloud 90%	Wind SW 12 mph19 km/h	Monday: Overcast and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the SW at 11 to 13 mph18 to 20 km/h. 63% chance of light rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 81°F27°C. Breezy from the SW at 12 to 15 mph19 to 24 km/h. 65% chance of light rain throughout the night.
Light Rain	High 83°F28°CFeels 91°F33°C	Low 81°F27°CFeels 88°F31°C	Precip 0.15 in3.9 mm65%	Cloud 75%	Wind SW 7 mph12 km/h	Tuesday: Mostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 46% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 65% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	83°F28°C Feels 90°F32°C	81°F27°C Feels 88°F31°C	0.7 in17.8 mm· 96%	99%	Rain	W 15 mph24 km/h
DayOvercast and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the W at 15 to 16 mph24 to 25 km/h. 85% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 96% chance of rain throughout the night.
	ThursdaySep 24	83°F28°C Feels 91°F33°C	82°F28°C Feels 88°F31°C	0.58 in14.8 mm· 89%	100%	Light Rain	WNW 15 mph25 km/h
DayOvercast and warm, with a high of 83°F28°C — feels like 91°F33°C. Windy from the WNW at 16 mph25 km/h. 89% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 82°F28°C. Windy from the W at 15 to 16 mph25 to 26 km/h. 86% chance of light rain throughout the night.
	FridaySep 25	82°F28°C Feels 90°F32°C	82°F28°C Feels 89°F31°C	0.67 in17 mm· 95%	99%	Rain	W 16 mph25 km/h
DayOvercast and warm, with a high of 82°F28°C — feels like 90°F32°C. Windy from the W at 16 to 17 mph25 to 28 km/h. 95% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 82°F28°C. Windy from the W at 16 mph25 km/h. 93% chance of light rain throughout the night.
	SaturdaySep 26	83°F28°C Feels 91°F33°C	81°F27°C Feels 88°F31°C	0.48 in12.2 mm· 91%	99%	Light Rain	WSW 16 mph26 km/h
DayOvercast and warm, with a high of 83°F28°C — feels like 91°F33°C. Windy from the WSW at 16 to 18 mph26 to 29 km/h. 90% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Windy from the WSW at 16 to 17 mph26 to 27 km/h. 91% chance of light rain throughout the night.
	SundaySep 27	83°F29°C Feels 92°F33°C	81°F27°C Feels 89°F31°C	0.19 in4.9 mm· 79%	95%	Light Rain	SW 16 mph26 km/h
DayOvercast and warm, with a high of 83°F29°C — feels like 91°F33°C. Windy from the SW at 16 to 17 mph26 to 27 km/h. 79% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Windy from the SW at 16 to 17 mph26 to 28 km/h. 49% chance of light rain throughout the night.
	MondaySep 28	84°F29°C Feels 92°F33°C	81°F27°C Feels 89°F31°C	0.15 in3.7 mm· 65%	90%	Light Rain	SW 12 mph19 km/h
DayOvercast and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the SW at 11 to 13 mph18 to 20 km/h. 63% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Breezy from the SW at 12 to 15 mph19 to 24 km/h. 65% chance of light rain throughout the night.
	TuesdaySep 29	83°F28°C Feels 91°F33°C	81°F27°C Feels 88°F31°C	0.15 in3.9 mm· 65%	75%	Light Rain	SW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 83°F28°C — feels like 91°F33°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 46% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 65% chance of light rain throughout the night.
	WednesdaySep 30	84°F29°C Feels 92°F33°C	82°F28°C Feels 88°F31°C	0.06 in1.5 mm· 46%	50%	Drizzle	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the W at 6 to 7 mph9 to 12 km/h. 16% chance of drizzle in the morning. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 46% chance of drizzle throughout the night.
	ThursdayOct 1	84°F29°C Feels 93°F34°C	82°F28°C Feels 89°F32°C	0.08 in2 mm· 54%	56%	Showers	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Light wind from the WSW around 5 mph8 km/h. 18% chance of drizzle in the morning. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 54% chance of showers throughout the night.
	FridayOct 2	84°F29°C Feels 93°F34°C	82°F28°C Feels 89°F32°C	0.13 in3.3 mm· 63%	77%	Light Rain	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h. 42% chance of drizzle in the morning. Heavy, humid air. NightOvercast, with a low around 82°F28°C. Breezy from the WSW at 8 mph13 km/h. 63% chance of light rain throughout the night.
	SaturdayOct 3	84°F29°C Feels 93°F34°C	82°F28°C Feels 89°F32°C	0.13 in3.3 mm· 63%	81%	Light Rain	WSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the W at 9 to 10 mph14 to 15 km/h. 32% chance of drizzle throughout the day. Heavy, humid air. NightOvercast, with a low around 82°F28°C. Breezy from the WSW at 10 mph15 km/h. 63% chance of light rain throughout the night.
	SundayOct 4	84°F29°C Feels 93°F34°C	82°F28°C Feels 89°F32°C	0.13 in3.3 mm· 61%	75%	Light Rain	WSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the W at 9 to 10 mph14 to 17 km/h. 31% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. 61% chance of light rain throughout the night.
	MondayOct 5	84°F29°C Feels 93°F34°C	82°F28°C Feels 89°F32°C	0.13 in3.3 mm· 68%	71%	Light Rain	W 10 mph16 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the W at 9 to 10 mph15 to 17 km/h. 33% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the W at 10 to 11 mph17 to 18 km/h. 68% chance of light rain throughout the night.
	TuesdayOct 6	84°F29°C Feels 93°F34°C	82°F28°C Feels 89°F32°C	0.14 in3.6 mm· 82%	71%	Light Rain	W 10 mph16 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the W at 9 to 11 mph15 to 17 km/h. 37% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 82°F28°C. Breezy from the WSW at 10 to 11 mph17 to 18 km/h. 82% chance of light rain throughout the night.
	WednesdayOct 7	84°F29°C Feels 92°F33°C	82°F28°C Feels 89°F31°C	0.2 in5 mm· 79%	81%	Light Rain	W 9 mph14 km/h
DayOvercast and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the W at 8 to 10 mph14 to 16 km/h. 48% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 82°F28°C. Breezy from the WSW at 9 to 11 mph15 to 17 km/h. 79% chance of light rain throughout the night.

Nearby Cities

Surat Thani49 mi79 km Tha Kham56 mi91 km Ban Na San64 mi103 km Lang Suan65 mi104 km Nakhon Si Thammarat76 mi123 km Pak Phanang84 mi135 km

About This Forecast

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Coordinates: 9.5357°N, 99.9357°E·Elevation: 8m·Timezone: Asia/Bangkok·Population: 50,000