Last 7 days
Today
32° / 26° High / Low (°C)
95% Humidity
82% Rain probability
Drizzle Condition
~6h Rain duration
What this means
In Phnom Penh on 21 Oct 2026, rain is expected: 82% chance, up to 2.3 mm forecast (source: Open-Meteo).
Scattered showers is expected today for around 6 hours — 82% probability, up to 2.3mm 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.