Last 7 days
Today
32° / 26° High / Low (°C)
91% Humidity
92% Rain probability
Thunderstorm + hail Condition
~7h Rain duration
What this means
In Phnom Penh on 6 Aug 2026, rain is expected: 92% chance, up to 6.6 mm forecast (source: Open-Meteo).
A thunderstorm is expected today for around 7 hours — 92% probability, up to 6.6mm forecast. An umbrella is the right call.
Rain season
Phnom Penh has a tropical monsoon climate; the southwest monsoon brings heavy rain from May to October, coinciding with the reversal of the Tonle Sap River; the dry season (November–April) is hot.