Now
82 °F
Fog.
Feels Like: 89 °F
Forecast: 86 / 81 °F
Wind: 7 mph ↑ from Southeast
| Location: | Ko Samui |
|---|---|
| Current Time: | Mar 21, 2026 at 10:49:42 pm |
| Latest Report: | Mar 21, 2026 at 10:00 pm |
| Visibility: | 6 mi |
| Pressure: | 29.88 "Hg |
| Humidity: | 87% |
| Dew Point: | 77 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Saturday | Sunday | Monday | |||||
|---|---|---|---|---|---|---|---|
| Evening | Night | Morning | Afternoon | Evening | Night | Morning | |
| Forecast |  | |  |  |  | |  |
| Temperature | 83 °F | 82 °F | 83 °F | 85 °F | 83 °F | 82 °F | 83 °F |
| Clear. | Clear. | Mostly cloudy. | Overcast. | Partly cloudy. | Clear. | Mostly sunny. | |
| Feels Like | 90 °F | 88 °F | 90 °F | 92 °F | 90 °F | 87 °F | 91 °F |
| Wind Speed | 12 mph | 12 mph | 12 mph | 13 mph | 15 mph | 11 mph | 10 mph |
| Wind Direction | ESE ↑ | SSE ↑ | SE ↑ | SE ↑ | ESE ↑ | SSE ↑ | SE ↑ |
| Humidity | 74% | 78% | 78% | 70% | 76% | 79% | 74% |
| Dew Point | 74 °F | 74 °F | 75 °F | 74 °F | 75 °F | 74 °F | 74 °F |
| Visibility | 7 mi | 7 mi | 6 mi | 6 mi | 6 mi | 6 mi | 6 mi |
| Probability of Precipitation | 1% | 0% | 0% | 0% | 3% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Saturday, March 21, 2026 8:42:40 pm Na Thon (Ko Samui) time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Warm. 85 / 82 °F
Humidity: 78%. Wind: 6 mph ↑ from Southeast
Currently at nearby stations
81 °FSurat Thani: (49 mi)
Passing clouds.
79 °FSurat Thani: (50 mi)
Passing clouds.
81 °FNakhon Si Thammarat: (74 mi)
Passing clouds.
Forecast for the next 2 weeks
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| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
16 | 17 | 18 | 19 | 20 | 21 | 22 86 / 81 °F |
23 86 / 81 °F | 24 86 / 81 °F | 25 87 / 81 °F | 26 87 / 80 °F | 27  86 / 78 °F | 28 87 / 78 °F | 29  83 / 81 °F |
30 83 / 81 °F | 31 84 / 81 °F | 1 85 / 81 °F | 2 86 / 81 °F | 3 86 / 81 °F | 4 86 / 81 °F | 5 86 / 81 °F |