5-day weather forecast Phnom Penh Sep 14, 2026
28°Weather forecast Phnom Penh Monday Sep 14, 2026: light rain shower, temperature from 24 °C to 28 °C.
Precipitation probability 65%. Wind up to 6.39 m/s (gusts 12.61 m/s). Air humidity 72–95%, atmospheric pressure 755–758 mm Hg, UV index up to 4.8.
5 days at a glance — tap a day to open it
Sunrise 05:49
Sunset 18:02
Sunset 18:02
Waxing Crescent14% illuminated
Moonrise 08:19 · Moonset 20:15
Moonrise 08:19 · Moonset 20:15
Chart
Table
Mon, Sep 14, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light rain shower | 24 °C | 65% (0.54 mm/hr) | 100% | 93% | 757 mm Hg | S 180° 3.61 (5.53) m/s | 0 |
| 01:00 | Light rain shower | 24 °C | 54% (0.31 mm/hr) | 100% | 95% | 756 mm Hg | S 175° 2.5 (4) m/s | 0 |
| 02:00 | Light rain shower | 24 °C | 61% (0.42 mm/hr) | 100% | 95% | 755 mm Hg | SSW 204° 2.61 (3.81) m/s | 0 |
| 03:00 | Light rain shower | 24 °C | 47% (0.2 mm/hr) | 100% | 93% | 755 mm Hg | SSW 211° 3 (4.83) m/s | 0 |
| 04:00 | Light rain shower | 25 °C | 64% (0.59 mm/hr) | 100% | 90% | 755 mm Hg | SW 224° 3.19 (6.42) m/s | 0 |
| 05:00 |  Patchy rain possible | 25 °C | 40% (0.15 mm/hr) | 100% | 87% | 756 mm Hg | SW 222° 3.81 (8.22) m/s | 0 |
| 06:00 |  Patchy rain possible | 25 °C | 35% (0.05 mm/hr) | 100% | 90% | 756 mm Hg | SSW 197° 4.11 (9.72) m/s | 0 |
| 07:00 | Patchy rain possible | 25 °C | 43% (0.13 mm/hr) | 100% | 92% | 756 mm Hg | S 183° 4.81 (8.5) m/s | 0.1 |
| 08:00 |  Overcast | 24 °C | 30% | 100% | 91% | 758 mm Hg | S 186° 2.61 (5.69) m/s | 0.5 |
| 09:00 | Overcast | 25 °C | 29% | 100% | 89% | 758 mm Hg | S 191° 3.5 (6.53) m/s | 1.9 |
| 10:00 | Patchy rain possible | 26 °C | 28% (0.03 mm/hr) | 100% | 83% | 758 mm Hg | SSW 207° 5.81 (7.61) m/s | 4.4 |
| 11:00 | Overcast | 27 °C | 23% | 100% | 80% | 758 mm Hg | SSW 208° 3.81 (4.92) m/s | 2.3 |
| 12:00 | Light rain shower | 28 °C | 30% (0.16 mm/hr) | 100% | 72% | 757 mm Hg | SW 236° 3.81 (5.42) m/s | 4.8 |
| 13:00 | Patchy rain possible | 26 °C | 36% (0.13 mm/hr) | 100% | 82% | 756 mm Hg | SSW 208° 5 (7.81) m/s | 3.4 |
| 14:00 | Light rain shower | 28 °C | 51% (0.62 mm/hr) | 100% | 72% | 755 mm Hg | SSW 210° 5.69 (6.42) m/s | 2.8 |
| 15:00 | Overcast | 28 °C | 20% | 100% | 73% | 755 mm Hg | SSW 209° 4.89 (5.92) m/s | 3.5 |
| 16:00 | Light rain shower | 28 °C | 40% (0.35 mm/hr) | 100% | 72% | 755 mm Hg | SW 229° 6.39 (12.61) m/s | 1.3 |
| 17:00 | Light rain shower | 27 °C | 42% (0.31 mm/hr) | 100% | 78% | 755 mm Hg | SW 217° 3.5 (6.83) m/s | 0.3 |
| 18:00 | Overcast | 26 °C | 24% | 100% | 80% | 756 mm Hg | SW 228° 2.81 (4.81) m/s | 0 |
| 19:00 | Light rain shower | 26 °C | 48% (0.37 mm/hr) | 100% | 80% | 757 mm Hg | SW 227° 4.39 (10.44) m/s | 0 |
| 20:00 |  Overcast | 26 °C | 26% | 100% | 84% | 757 mm Hg | SSW 202° 3.19 (6.64) m/s | 0 |
| 21:00 | Overcast | 26 °C | 27% | 100% | 87% | 758 mm Hg | S 181° 3.31 (5.81) m/s | 0 |
| 22:00 | Patchy rain possible | 25 °C | 27% (0.02 mm/hr) | 100% | 84% | 758 mm Hg | SW 234° 2.19 (6.11) m/s | 0 |
| 23:00 | Overcast | 25 °C | 30% | 100% | 91% | 758 mm Hg | S 180° 3.31 (6.31) m/s | 0 |
Mon, Sep 14, 2026
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.