5-day weather forecast Chumphon Oct 21, 2026
Weather forecast Chumphon tomorrow Oct 21, 2026: patchy rain possible, temperature from 25 °C to 31 °C.
Precipitation probability 87%. Wind up to 3 m/s (gusts 7.19 m/s). Air humidity 64–93%, atmospheric pressure 757–761 mm Hg, UV index up to 4.5.
5 days at a glance — tap a day to open it
Sunrise 06:07
Sunset 18:02
Sunset 18:02
Waxing Gibbous86% illuminated
Moonrise 14:41 · Moonset 02:06
Moonrise 14:41 · Moonset 02:06
Chart
TableForecast from 25 °C to 31 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Chumphon on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.