5-day weather forecast Bangkok 27-08-2026
Weather forecast Bangkok Thursday, August 27 27.08.2026: overcast, temperature from 26 °C to 30 °C.
Precipitation probability 23%. Wind up to 4 m/s (gusts 9.53 m/s). Air humidity 59–77%, atmospheric pressure 755–758 mm Hg, UV index up to 4.8.
5 days at a glance — tap a day to open it
Sunrise 06:06
Sunset 18:32
Sunset 18:32
Full Moon100% illuminated
Moonrise 18:10 · Moonset 05:21
Moonrise 18:10 · Moonset 05:21
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 27 °C | 19% | 100% | 72% | 757 mm Hg | SW 231° 4 (9.53) m/s | 0 |
| 01:00 |  Patchy rain possible | 27 °C | 20% (0.02 mm/hr) | 100% | 72% | 756 mm Hg | SW 235° 3.61 (9.5) m/s | 0 |
| 02:00 | Overcast | 27 °C | 19% | 100% | 73% | 756 mm Hg | SW 227° 3.39 (8.83) m/s | 0 |
| 03:00 | Overcast | 27 °C | 20% | 100% | 75% | 755 mm Hg | SW 225° 3.31 (8.81) m/s | 0 |
| 04:00 | Overcast | 27 °C | 20% | 100% | 75% | 755 mm Hg | SW 223° 3.31 (8.31) m/s | 0 |
| 05:00 | Overcast | 27 °C | 21% | 100% | 74% | 755 mm Hg | SW 232° 3.19 (8.42) m/s | 0 |
| 06:00 | Patchy rain possible | 26 °C | 23% (0.01 mm/hr) | 100% | 77% | 756 mm Hg | SW 226° 2.11 (7.11) m/s | 0 |
| 07:00 |  Overcast | 27 °C | 21% | 100% | 75% | 756 mm Hg | SW 218° 2.39 (7.31) m/s | 0.1 |
| 08:00 | Overcast | 27 °C | 20% | 100% | 74% | 757 mm Hg | SW 232° 2.39 (7.33) m/s | 0.4 |
| 09:00 | Overcast | 29 °C | 15% | 100% | 64% | 758 mm Hg | WSW 241° 3.81 (7.33) m/s | 0.9 |
| 10:00 | Overcast | 29 °C | 16% | 100% | 66% | 758 mm Hg | SW 229° 3.31 (6.33) m/s | 2 |
| 11:00 |  Patchy rain possible | 29 °C | 20% (0.05 mm/hr) | 100% | 66% | 758 mm Hg | WSW 246° 2.89 (5.25) m/s | 2.8 |
| 12:00 | Overcast | 29 °C | 15% | 100% | 64% | 757 mm Hg | W 268° 2.39 (5.5) m/s | 2.9 |
| 13:00 | Overcast | 30 °C | 14% | 97% | 62% | 756 mm Hg | WNW 285° 2.89 (5.72) m/s | 4.8 |
| 14:00 | Patchy rain possible | 30 °C | 16% (0.03 mm/hr) | 100% | 61% | 755 mm Hg | W 280° 3.19 (6.39) m/s | 3.2 |
| 15:00 | Patchy rain possible | 30 °C | 15% (0.02 mm/hr) | 100% | 59% | 755 mm Hg | W 266° 2.5 (5.72) m/s | 2 |
| 16:00 | Overcast | 30 °C | 14% | 100% | 59% | 755 mm Hg | W 273° 2.39 (5.19) m/s | 1.3 |
| 17:00 | Overcast | 30 °C | 15% | 100% | 61% | 755 mm Hg | WNW 288° 3.5 (5.39) m/s | 0.4 |
| 18:00 | Overcast | 29 °C | 16% | 100% | 65% | 755 mm Hg | WNW 282° 3.61 (6.86) m/s | 0.1 |
| 19:00 | Overcast | 28 °C | 17% | 100% | 68% | 755 mm Hg | W 271° 2.89 (6.72) m/s | 0 |
| 20:00 | Overcast | 28 °C | 17% | 100% | 69% | 756 mm Hg | WSW 257° 2.81 (7.61) m/s | 0 |
| 21:00 | Overcast | 28 °C | 18% | 100% | 70% | 757 mm Hg | WSW 247° 3 (7.83) m/s | 0 |
| 22:00 | Overcast | 28 °C | 18% | 100% | 71% | 757 mm Hg | SW 232° 3.31 (7.42) m/s | 0 |
| 23:00 | Overcast | 27 °C | 19% | 100% | 72% | 758 mm Hg | SW 223° 3.19 (7.11) m/s | 0 |
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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.