According to the National Center for Hydro-Meteorological Forecasting, the weather in the Northwest will have rain in some places, fog in some places in the early morning; from the evening of April 5, there will be rain, scattered showers and thunderstorms, locally heavy rain in some places. Cold at night and early morning.
The weather in the Northeast will have rain in some places, fog in some places in the early morning; from the night of April 5, there will be scattered showers and thunderstorms in some places. Cold at night and early morning.
The weather in the North Central region will have rain in some places, early morning there will be scattered fog and light fog; from the night of 05/4, there will be scattered showers and thunderstorms in some places.
Weather forecast for the Central Central region: rain in some places.
Other areas: showers and thunderstorms in some places in the evening and at night; sunny during the day, some places are hot.
The weather forecast for the South is hot and sunny. People and tourists who plan to travel and play outdoors should proactively take measures to prevent hot weather.

Weather forecast for tomorrow, April 5th nationwide:
Hanoi weather
Lowest temperature: 19-21 degrees Celsius Highest temperature: 24-26 degrees Celsius
Cloudy, no rain at night, fog in some places in the early morning; sunny during the day. Light wind. Cold at night and early morning.
Northwest weather
Lowest temperature: 18-21 degrees Celsius, some places below 17 degrees Celsius Highest temperature: 23-26 degrees Celsius, some places above 26 degrees Celsius
Cloudy, some rain, some fog in the early morning; from tomorrow evening, it will be cloudy, with rain, scattered showers and thunderstorms, locally heavy rain. Light wind. Cold at night and early morning.
Northeast weather
Lowest temperature: 18-21 degrees Celsius, mountainous areas below 17 degrees Celsius Highest temperature: 23-26 degrees Celsius
Cloudy, with rain in some places, fog in some places in the early morning. Light wind. Cold at night and early morning.
Thanh Hoa to Hue
Lowest temperature: 17-20 degrees Celsius Highest temperature: 24-27 degrees Celsius
Cloudy, with rain in some places, early morning fog and scattered light fog. Light wind. The North is cold at night.
Da Nang to Binh Thuan
Lowest temperature: 21-24 degrees Celsius; South 23-25 degrees Celsius Highest temperature: 28-31 degrees Celsius, some places in the South above 31 degrees Celsius
The North is cloudy, with rain in some places; the South is cloudy, with showers and thunderstorms in some places in the evening and at night, and sunny during the day. Northeast wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Central Highlands weather
Lowest temperature: 17-20 degrees Celsius, some places above 20 degrees Celsius Highest temperature: 30-33, some places above 33 degrees Celsius
Cloudy, showers and thunderstorms in some places in the evening and at night; sunny during the day. Northeast to east wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Southern weather
Lowest temperature: 23-26 degrees Celsius Highest temperature: 33-36 degrees Celsius, some places above 36 degrees Celsius
Cloudy, showers and thunderstorms in some places in the evening and at night, hot during the day. Northeast to east wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.