According to the National Center for Hydro-Meteorological Forecasting, from now until April 4, the Northern region, Thanh Hoa, Nghe An will have rain in some places, with scattered fog and light fog in the early morning. Early morning and night are cold.
Hanoi weather is cloudy, no rain, less cloudy in the afternoon, sunny. The average temperature is from 20-25 degrees Celsius, sometimes up to 27 degrees Celsius.
The area from Ha Tinh to Quang Ngai will have rain in some places. Other areas will have showers and thunderstorms in some places in the evening and at night; sunny during the day, with some places in the South experiencing hot weather. During thunderstorms, tornadoes, lightning, hail, and strong gusts of wind may occur.

From the night of April 4, a cold front is forecast to strengthen, causing temperatures to drop in the North. From 5-7.4, the Northern and North Central regions will have scattered rain, showers and thunderstorms. In particular, the Northwest will have moderate rain, locally heavy rain. From April 8, the cold air will gradually dissipate, causing the temperature to increase, with rain in some places.
Cold air also causes rain, affecting Hanoi's weather during the Hung Kings' Commemoration Day holiday 2025. The temperature in Hanoi from April 5 to 7 ranges between 21-25 degrees Celsius. The humidity of the air is 74-76%, causing cloudy skies with rain and showers.
From April 8, Hanoi weather will still be cloudy but the rain will decrease, the temperature will increase from 22-28 degrees Celsius.
Other regions will have showers and thunderstorms in some places in the evening, sunny during the day; the Central Highlands and the South will have some hot weather.
People and tourists should pay attention to be on guard during thunderstorms that can cause tornadoes, lightning, hail, and strong gusts of wind. Bring raincoats and umbrellas when going out in the coming days to prevent sudden changes in weather due to the influence of cold air.