5-day weather forecast Chumphon Oct 21, 2026
31°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
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 26 °C | 32% (0.05 mm/hr) | 100% | 87% | 760 mm Hg | WNW 298° 0.39 (0.61) m/s | 0 |
| 01:00 |  Cloudy | 26 °C | 24% | 85% | 87% | 759 mm Hg | NNW 347° 0.31 (0.5) m/s | 0 |
| 02:00 | Cloudy | 25 °C | 25% | 87% | 88% | 758 mm Hg | W 278° 0.19 (0.5) m/s | 0 |
| 03:00 |  Overcast | 25 °C | 27% | 94% | 88% | 758 mm Hg | S 172° 0.31 (0.53) m/s | 0 |
| 04:00 | Cloudy | 25 °C | 22% | 69% | 89% | 758 mm Hg | W 271° 0.39 (0.39) m/s | 0 |
| 05:00 | Overcast | 25 °C | 27% | 92% | 89% | 758 mm Hg | W 264° 0.39 (0.53) m/s | 0 |
| 06:00 | Overcast | 25 °C | 27% | 94% | 88% | 759 mm Hg | WNW 285° 0.19 (0.39) m/s | 0 |
| 07:00 |  Overcast | 26 °C | 27% | 99% | 86% | 759 mm Hg | SSE 153° 0.11 (0.33) m/s | 0.1 |
| 08:00 |  Partly cloudy | 26 °C | 16% | 56% | 83% | 760 mm Hg | S 176° 0.39 (0.64) m/s | 0.6 |
| 09:00 | Partly cloudy | 28 °C | 11% | 42% | 75% | 761 mm Hg | SSE 153° 1.11 (1.14) m/s | 1.2 |
| 10:00 | Partly cloudy | 30 °C | 10% | 58% | 68% | 761 mm Hg | ESE 120° 1.11 (5.11) m/s | 1.4 |
| 11:00 | Patchy rain possible | 30 °C | 57% (1.18 mm/hr) | 83% | 64% | 760 mm Hg | ESE 108° 1.19 (5.19) m/s | 2 |
| 12:00 | Patchy rain possible | 31 °C | 57% (1.4 mm/hr) | 87% | 64% | 759 mm Hg | E 98° 2.11 (6.11) m/s | 2.8 |
| 13:00 | Patchy rain possible | 31 °C | 57% (1.81 mm/hr) | 70% | 65% | 758 mm Hg | E 86° 2.5 (5.5) m/s | 4.5 |
| 14:00 |  Light rain shower | 30 °C | 57% (2.05 mm/hr) | 55% | 66% | 758 mm Hg | E 84° 2.39 (5.39) m/s | 4.2 |
| 15:00 |  Moderate or heavy rain shower | 30 °C | 64% (2.99 mm/hr) | 72% | 67% | 757 mm Hg | E 83° 2.19 (7.19) m/s | 2.4 |
| 16:00 | Light rain shower | 30 °C | 66% (1.99 mm/hr) | 99% | 70% | 757 mm Hg | ENE 73° 1.81 (2) m/s | 0.6 |
| 17:00 | Light rain shower | 29 °C | 64% (1.77 mm/hr) | 81% | 75% | 757 mm Hg | ENE 69° 1.81 (2.31) m/s | 0.1 |
| 18:00 | Moderate or heavy rain shower | 28 °C | 77% (2.82 mm/hr) | 90% | 81% | 758 mm Hg | E 84° 2.19 (3.03) m/s | 0 |
| 19:00 |  Moderate rain | 27 °C | 81% (3.55 mm/hr) | 94% | 84% | 758 mm Hg | ENE 73° 1.5 (2.53) m/s | 0 |
| 20:00 | Moderate rain | 27 °C | 87% (4.99 mm/hr) | 100% | 86% | 760 mm Hg | N 0° 1.39 (1.83) m/s | 0 |
| 21:00 |  Moderate or heavy rain shower | 26 °C | 86% (3.86 mm/hr) | 100% | 90% | 761 mm Hg | NNW 327° 2.5 (3.33) m/s | 0 |
| 22:00 |  Light rain | 25 °C | 80% (1.75 mm/hr) | 100% | 93% | 761 mm Hg | NW 305° 3 (4.03) m/s | 0 |
| 23:00 | Light rain | 25 °C | 72% (0.84 mm/hr) | 100% | 93% | 760 mm Hg | WNW 294° 2.61 (3.31) m/s | 0 |
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.