5-day weather forecast Phnom Penh 02-08-2026
Weather forecast Phnom Penh tomorrow 02.08.2026: sunny, temperature from 26 °C to 35 °C.
Precipitation probability 27%. Wind up to 5.89 m/s (gusts 8.39 m/s). Air humidity 45–82%, atmospheric pressure 754–757 mm Hg, UV index up to 11.7.
5 days at a glance — tap a day to open it
Sunrise 05:48
Sunset 18:25
Sunset 18:25
Waning Gibbous75% illuminated
Moonrise 21:00 · Moonset 08:38
Moonrise 21:00 · Moonset 08:38
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 27 °C | 9% | 22% | 75% | 756 mm Hg | SW 221° 3.11 (4.86) m/s | 0 |
| 01:00 | Clear | 27 °C | 9% | 22% | 77% | 756 mm Hg | SW 217° 2.69 (4.31) m/s | 0 |
| 02:00 | Clear | 26 °C | 10% | 22% | 78% | 755 mm Hg | SSW 204° 2.39 (3.86) m/s | 0 |
| 03:00 | Clear | 26 °C | 10% | 21% | 80% | 755 mm Hg | SSW 209° 2.31 (3.75) m/s | 0 |
| 04:00 | Clear | 26 °C | 11% | 21% | 81% | 755 mm Hg | SSW 210° 2.31 (3.81) m/s | 0 |
| 05:00 |  Patchy rain possible | 26 °C | 19% (0.01 mm/hr) | 73% | 82% | 755 mm Hg | SSW 205° 2.19 (3.72) m/s | 0 |
| 06:00 |  Partly cloudy | 26 °C | 12% | 26% | 82% | 756 mm Hg | SSW 205° 2.39 (4) m/s | 0 |
| 07:00 |  Sunny | 27 °C | 9% | 24% | 76% | 757 mm Hg | SSW 211° 2.81 (3.86) m/s | 0.7 |
| 08:00 | Partly cloudy | 29 °C | 7% | 30% | 67% | 757 mm Hg | SW 229° 3.81 (4.56) m/s | 2.4 |
| 09:00 | Sunny | 31 °C | 4% | 18% | 60% | 757 mm Hg | WSW 239° 4.11 (4.72) m/s | 5.2 |
| 10:00 | Partly cloudy | 32 °C | 4% | 25% | 55% | 757 mm Hg | WSW 240° 4.5 (5.17) m/s | 8.3 |
| 11:00 |  Cloudy | 33 °C | 9% | 84% | 50% | 756 mm Hg | WSW 242° 5.19 (5.97) m/s | 10.7 |
| 12:00 | Cloudy | 35 °C | 6% | 67% | 46% | 755 mm Hg | WSW 237° 5.19 (5.97) m/s | 11.7 |
| 13:00 |  Light drizzle | 35 °C | 27% (0.22 mm/hr) | 100% | 45% | 755 mm Hg | SW 230° 5.69 (6.56) m/s | 7.2 |
| 14:00 |  Patchy rain possible | 33 °C | 9% (0.02 mm/hr) | 76% | 49% | 754 mm Hg | SW 216° 5.39 (7.39) m/s | 2.4 |
| 15:00 |  Overcast | 33 °C | 10% | 95% | 49% | 754 mm Hg | SW 221° 5.5 (7.67) m/s | 1.8 |
| 16:00 | Cloudy | 33 °C | 8% | 81% | 50% | 754 mm Hg | SW 236° 5.81 (8.17) m/s | 1 |
| 17:00 | Partly cloudy | 33 °C | 3% | 27% | 52% | 754 mm Hg | SW 232° 5.89 (8.39) m/s | 0.4 |
| 18:00 | Partly cloudy | 31 °C | 5% | 34% | 56% | 755 mm Hg | WSW 237° 5.5 (8.36) m/s | 0 |
| 19:00 | Clear | 30 °C | 4% | 20% | 60% | 755 mm Hg | WSW 239° 4.61 (7.64) m/s | 0 |
| 20:00 | Clear | 29 °C | 5% | 16% | 64% | 756 mm Hg | WSW 240° 4.89 (7.81) m/s | 0 |
| 21:00 | Clear | 28 °C | 5% | 13% | 67% | 757 mm Hg | SW 233° 4.61 (7.28) m/s | 0 |
| 22:00 | Clear | 28 °C | 6% | 13% | 69% | 757 mm Hg | SW 229° 4.11 (6.47) m/s | 0 |
| 23:00 | Clear | 27 °C | 7% | 13% | 71% | 757 mm Hg | SW 222° 3.5 (5.61) m/s | 0 |
Phnom Penh 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.