According to the National Center for Hydro-Meteorological Forecasting, there will be scattered rain and light rain on the morning of February 18, light rain, drizzle and fog on the night of February 18 and; the Northwest region will have scattered light rain in some places, sunny in the afternoon, cold, and cold in the morning of February 19, mountainous areas will have some places with severe cold.
Hanoi weather is cloudy, with light rain and drizzle. Northeast to east wind level 2-3, cold weather. The lowest temperature is about 14-16 degrees Celsius, the highest temperature does not exceed 20 degrees Celsius. Compared to July 17, the highest temperature in Hanoi on September 18 dropped by 1 degree Celsius compared to July 17.
The North Central region will have rain in some places; on the night of February 17, there will be scattered rain and light rain, cold at night and in the morning. The Central Central region will have rain in some places; from February 19, there will be scattered showers.

Hanoi
Lowest temperature: 14-16 degrees Celsius Highest temperature: 18-20 degrees Celsius
Cloudy, rain, light rain at night and morning. Northeast to east wind level 2-3. Cold weather.
Northwest
Lowest temperature: 14-17 degrees Celsius, mountainous areas below 14 degrees Celsius Highest temperature: 18-21 degrees Celsius; Northwest region 24-27 degrees Celsius, some places above 28 degrees Celsius
Cloudy, scattered rain and light rain at night and in the morning; the Northwest region has rain in some places at night and sunny during the day. Light wind. Cold weather, some places are very cold.
Northeast
Lowest temperature: 14-17 degrees Celsius, mountainous areas below 13 degrees Celsius Highest temperature: 17-20 degrees Celsius
Cloudy, scattered rain and light rain at night and morning. Northeast to east wind level 2-3. Cold weather, some mountainous areas are very cold.
Thanh Hoa to Hue
Lowest temperature: North 16-18 degrees Celsius, South 19-21 degrees Celsius Highest temperature: North 19-21 degrees Celsius, South 24-27 degrees Celsius
Cloudy, North has rain, scattered light rain at night, day has rain in some places; South has rain in some places at night, afternoon and evening less cloudy and sunny. Northeast to east wind level 2-3. Cold in the North.
Da Nang to Binh Thuan
Lowest temperature: 21-24 degrees Celsius Highest temperature: 27-30 degrees Celsius, some places in the South are above 30 degrees Celsius
Cloudy, some rain at night, sunny during the day. Northeast wind level 2-3.
Central Highlands
Lowest temperature: 16-19 degrees Celsius Highest temperature: 28-31 degrees Celsius, some places above 31 degrees Celsius
Cloudy, no rain at night, sunny during the day. Northeast wind level 2-3.
Southern region
Lowest temperature: 23-26 degrees Celsius Highest temperature: 31-34 degrees Celsius
Cloudy, scattered showers at night, sunny during the day. Northeast to east wind level 2-3.