5-day weather forecast Phnom Penh Oct 23, 2026
33°Weather forecast Phnom Penh Friday Oct 23, 2026: patchy rain possible, temperature from 26 °C to 33 °C.
Precipitation probability 69%. Wind up to 4.19 m/s (gusts 8.19 m/s). Air humidity 57–86%, atmospheric pressure 755–759 mm Hg, UV index up to 10.7.
5 days at a glance — tap a day to open it
Sunrise 05:50
Sunset 17:38
Sunset 17:38
Full Moon97% illuminated
Moonrise 15:35 · Moonset 03:12
Moonrise 15:35 · Moonset 03:12
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light rain shower | 27 °C | 67% (2.06 mm/hr) | 74% | 79% | 758 mm Hg | ESE 116° 1.81 (1.92) m/s | 0 |
| 01:00 |  Patchy rain possible | 27 °C | 23% (0.02 mm/hr) | 92% | 79% | 758 mm Hg | SW 216° 1.19 (1.31) m/s | 0 |
| 02:00 |  Overcast | 27 °C | 25% | 100% | 83% | 757 mm Hg | WNW 291° 1.81 (1.92) m/s | 0 |
| 03:00 |  Light rain | 26 °C | 67% (1.27 mm/hr) | 77% | 86% | 757 mm Hg | NW 313° 1.69 (1.92) m/s | 0 |
| 04:00 | Patchy rain possible | 26 °C | 69% (1.49 mm/hr) | 88% | 83% | 757 mm Hg | N 8° 1.61 (1.61) m/s | 0 |
| 05:00 | Patchy rain possible | 26 °C | 42% (0.38 mm/hr) | 72% | 82% | 757 mm Hg | NE 37° 1.89 (2) m/s | 0 |
| 06:00 |  Sunny | 26 °C | 12% | 5% | 86% | 758 mm Hg | ENE 59° 2.19 (2.5) m/s | 0 |
| 07:00 | Sunny | 27 °C | 11% | 5% | 85% | 758 mm Hg | ESE 102° 2.89 (3.61) m/s | 0.4 |
| 08:00 | Sunny | 28 °C | 9% | 5% | 80% | 758 mm Hg | SE 132° 3.39 (7.39) m/s | 1.7 |
| 09:00 | Sunny | 29 °C | 9% | 24% | 75% | 759 mm Hg | SE 138° 2.81 (6.81) m/s | 4.3 |
| 10:00 | Sunny | 30 °C | 6% | 18% | 68% | 758 mm Hg | ESE 120° 2.11 (2.19) m/s | 7.4 |
| 11:00 |  Thundery outbreaks possible | 31 °C | 12% (0.01 mm/hr) | 80% | 62% | 757 mm Hg | E 87° 2.39 (2.81) m/s | 9.9 |
| 12:00 | Patchy rain possible | 32 °C | 13% (0.03 mm/hr) | 84% | 58% | 756 mm Hg | ENE 77° 2.81 (3.11) m/s | 10.7 |
| 13:00 |  Light rain | 33 °C | 57% (1.08 mm/hr) | 96% | 57% | 755 mm Hg | E 83° 3.11 (7.11) m/s | 9.9 |
| 14:00 | Patchy rain possible | 32 °C | 26% (0.3 mm/hr) | 73% | 62% | 755 mm Hg | ESE 109° 4.19 (8.19) m/s | 6.5 |
| 15:00 | Patchy rain possible | 32 °C | 12% (0.04 mm/hr) | 68% | 60% | 755 mm Hg | ESE 120° 3.19 (3.42) m/s | 3 |
| 16:00 | Patchy rain possible | 32 °C | 9% (0.03 mm/hr) | 55% | 60% | 755 mm Hg | SE 133° 3.61 (4) m/s | 1 |
| 17:00 |  Light drizzle | 30 °C | 54% (0.67 mm/hr) | 100% | 67% | 755 mm Hg | SE 144° 3.81 (5.81) m/s | 0.2 |
| 18:00 | Overcast | 29 °C | 19% | 100% | 73% | 755 mm Hg | SSE 150° 3.19 (6.19) m/s | 0 |
| 19:00 | Overcast | 28 °C | 20% | 100% | 75% | 756 mm Hg | SSE 158° 2.89 (4.83) m/s | 0 |
| 20:00 | Overcast | 28 °C | 21% | 100% | 77% | 757 mm Hg | S 183° 3.11 (5) m/s | 0 |
| 21:00 |  Partly cloudy | 27 °C | 15% | 60% | 80% | 757 mm Hg | S 191° 3.11 (5.33) m/s | 0 |
| 22:00 | Overcast | 27 °C | 24% | 100% | 82% | 757 mm Hg | S 184° 3 (5.53) m/s | 0 |
| 23:00 | Overcast | 27 °C | 25% | 100% | 83% | 757 mm Hg | S 184° 3 (6) 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.