grib = GRIdded Binary (NWP model format) • grab = fetch it for any location worldwide
3-day forecast for Phnom Penh
- Thu 12 Nov: 24–32°C, thunderstorms, 7.3 mm precipitation, wind up to 4 m/s
- Fri 13 Nov: 24–30°C, rain showers, 11.3 mm precipitation, wind up to 2 m/s
- Sat 14 Nov: 24–32°C, drizzle, 0.8 mm precipitation, wind up to 2 m/s
As of 12 Nov 2026. Data: Open-Meteo (CC BY 4.0). The live hourly chart is above.
Phnom Penh has a tropical climate with hot weather year-round and a monsoon season from May to October. This page shows the hourly weather forecast for Phnom Penh, Cambodia for the next 7 days — temperature, precipitation, wind speed, atmospheric pressure, and cloud cover hour by hour, updated every 3 hours from Open-Meteo.
