5-day weather forecast Bangkok 12-05-2026
Weather forecast Bangkok Tuesday, May 12 12.05.2026: partly cloudy, temperature from 29 °C to 36 °C.
Precipitation probability 64%. Wind up to 6.61 m/s (gusts 7.58 m/s). Air humidity 40–76%, atmospheric pressure 754–757 mm Hg, UV index up to 7.
Sunrise 05:53
Sunset 18:36
Sunset 18:36
Waning Crescent29% illuminated
Moonrise 02:05 · Moonset 14:17
Moonrise 02:05 · Moonset 14:17
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Table
Tue, May 12, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 30 °C | 0% | 22% | 66% | 757 mm Hg | SSW 202° 5 (6.67) m/s | 0 |
| 01:00 |  Partly cloudy | 30 °C | 0% | 26% | 67% | 756 mm Hg | SSW 206° 4.89 (6.42) m/s | 0 |
| 02:00 |  Patchy rain possible | 30 °C | 64% (0.05 mm/hr) | 86% | 68% | 756 mm Hg | SSW 208° 4.5 (5.97) m/s | 0 |
| 03:00 | Patchy rain possible | 30 °C | 56% (0.03 mm/hr) | 75% | 68% | 755 mm Hg | SSW 200° 3.89 (5.31) m/s | 0 |
| 04:00 |  Light rain shower | 29 °C | 100% (2.3 mm/hr) | 74% | 76% | 755 mm Hg | SW 224° 1.39 (2.67) m/s | 0 |
| 05:00 | Partly cloudy | 30 °C | 0% | 39% | 69% | 755 mm Hg | SSW 198° 3 (4.06) m/s | 0 |
| 06:00 |  Patchy rain possible | 30 °C | 100% (0.11 mm/hr) | 70% | 70% | 755 mm Hg | SSW 201° 2.69 (3.69) m/s | 0 |
| 07:00 |  Partly cloudy | 30 °C | 0% | 46% | 67% | 756 mm Hg | S 186° 3.5 (4.44) m/s | 0.2 |
| 08:00 | Partly cloudy | 31 °C | 0% | 54% | 61% | 757 mm Hg | S 186° 3.89 (4.5) m/s | 1.1 |
| 09:00 | Partly cloudy | 33 °C | 0% | 36% | 54% | 757 mm Hg | S 186° 4.31 (4.94) m/s | 3.7 |
| 10:00 | Partly cloudy | 34 °C | 0% | 28% | 49% | 757 mm Hg | SSW 193° 4.61 (5.28) m/s | 7 |
| 11:00 | Partly cloudy | 35 °C | 0% | 31% | 45% | 756 mm Hg | S 191° 5 (5.75) m/s | 6.9 |
| 12:00 | Partly cloudy | 35 °C | 0% | 36% | 42% | 755 mm Hg | S 191° 5.31 (6.11) m/s | 5.3 |
| 13:00 |  Sunny | 36 °C | 0% | 22% | 40% | 755 mm Hg | S 182° 5.61 (6.44) m/s | 6.6 |
| 14:00 | Sunny | 36 °C | 0% | 20% | 40% | 754 mm Hg | S 181° 5.69 (6.56) m/s | 6.6 |
| 15:00 | Sunny | 36 °C | 0% | 23% | 41% | 754 mm Hg | S 178° 5.81 (6.67) m/s | 4.9 |
| 16:00 | Sunny | 35 °C | 0% | 25% | 44% | 754 mm Hg | S 176° 6.19 (7.14) m/s | 2.7 |
| 17:00 | Sunny | 34 °C | 0% | 22% | 49% | 754 mm Hg | S 177° 6.61 (7.58) m/s | 1.1 |
| 18:00 | Sunny | 32 °C | 0% | 17% | 55% | 754 mm Hg | S 177° 6.19 (7.14) m/s | 0.2 |
| 19:00 | Clear | 31 °C | 0% | 21% | 61% | 755 mm Hg | S 178° 6.19 (7.42) m/s | 0 |
| 20:00 |  Moderate rain at times | 31 °C | 100% (2.61 mm/hr) | 51% | 66% | 755 mm Hg | S 185° 5.5 (6.94) m/s | 0 |
| 21:00 | Patchy rain possible | 30 °C | 100% (0.85 mm/hr) | 88% | 68% | 756 mm Hg | SW 221° 4.61 (6.61) m/s | 0 |
| 22:00 | Light rain shower | 30 °C | 100% (0.74 mm/hr) | 60% | 69% | 757 mm Hg | WSW 241° 3.61 (5.53) m/s | 0 |
| 23:00 | Partly cloudy | 30 °C | 0% | 50% | 67% | 757 mm Hg | SW 235° 2.31 (3.58) m/s | 0 |
Tue, May 12, 2026
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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.