grib = GRIdded Binary (NWP model format) • grab = fetch it for any location worldwide
3-day forecast for Hoi An
- Sun 20 Sep: 25–28°C, thunderstorms, 13.3 mm precipitation, wind up to 4 m/s
- Mon 21 Sep: 24–29°C, thunderstorms, 18.3 mm precipitation, wind up to 5 m/s
- Tue 22 Sep: 24–30°C, thunderstorms, 5.5 mm precipitation, wind up to 5 m/s
As of 19 Sep 2026. Data: Open-Meteo (CC BY 4.0). The live hourly chart is above.
Hoi An has a tropical climate with hot summers, a rainy season from September to December, and cooler months from January to March. This page shows the hourly weather forecast for Hoi An, Vietnam for the next 7 days — temperature, precipitation, wind speed, atmospheric pressure, and cloud cover hour by hour, updated every 3 hours from Open-Meteo.
