According to the National Center for Hydro-Meteorological Forecasting, Hanoi's weather in the next 3 days (January 24-26) will change significantly due to the influence of strong cold air.

Specifically, on January 24-25, the area will be cloudy, with light rain and fog in the early morning and at night, and sunny in the afternoon; on the night of January 25 to 26 (December 27), strong cold air will flow in, the sky will be cloudy, with occasional rain and showers, and the weather will be cold, with the lowest temperature being 15 degrees.

In the next 3 days, the highest temperature on January 24-25 will be 23-24 degrees, then drop 5-6 degrees to 18 degrees on January 26; the lowest temperature at night will be around 16-19 degrees, then drop to 15 degrees.

W-air conditioning for flowers 2025 bao kien.jpg
Hanoi weather is warm and sunny until January 25, from January 26 it will turn cold. Illustration photo: Bao Kien

In addition, the meteorological agency forecasts other places in the North. Accordingly, the Northeast region on January 24 will have light rain in some places, early morning there will be scattered fog and light fog, sunny in the afternoon. Night and morning will be cold, some mountainous areas will be very cold.

On the night of January 24 and 25, this area will have light rain, drizzle and scattered fog at night and in the morning, followed by rain in some places. The night and morning will be cold, with some mountainous areas experiencing severe cold.

In the Northwest, there will be light rain in some places, early morning there will be fog and light fog scattered, sunny in the afternoon. Cold at night and in the morning.

From the night of January 25-26, the North will have scattered showers and thunderstorms; from January 27, there will be rain in some places, sunny in the afternoon. It will be cold; in mountainous areas, there will be severe cold; from the afternoon and night of January 26, there is a possibility of severe cold, in mountainous areas of the North, severe cold, in high mountainous areas, there is a possibility of frost and frost.

The meteorological agency also stated that the lowest temperature in this cold air mass in the North is from 9-12 degrees, in mountainous areas 6-8 degrees, in high mountainous areas below 3 degrees. In Hanoi area from the evening and night of January 26, the weather is very cold; the lowest temperature in this cold air mass is 9-12 degrees.

Weather in Hanoi capital in the next 3 days (January 24-26) :

Day Day (7am-7pm) Night (7pm-7am)
24/1

Cloudy, early morning with occasional light rain and fog, sunny in the afternoon. Light wind. Cold in the morning.
Highest temperature: 22-24℃
Average humidity: 62-68%
Chance of rain: <10%

Cloudy, no rain. Light wind. Cold.
Lowest temperature: 16-18℃
Average humidity: 80-92%
Chance of rain: 10-20%

25/1

Cloudy, no rain, early morning fog and light fog scattered, sunny afternoon. Light wind. Cold morning.
Highest temperature: 22-24℃
Average humidity: 67-72%
Chance of rain: 20-30%

Cloudy, with occasional rain. Light wind. Cold.
Lowest temperature: 16-19℃
Average humidity: 82-94%
Chance of rain: 70-75%

26/1

Cloudy, occasional light rain. Northeast wind level 2-3. Cold.
Highest temperature: 16-18℃
Average humidity: 60-70%
Chance of rain: 55-60%

Cloudy, occasional rain. Northeast wind force 2-3. Cold weather.
Lowest temperature: 13-15℃
Average humidity: 70-80%
Chance of rain: 10-20%

A strong cold front is coming before Tet, Hanoi's coldest temperature is only 9 degrees . A strong cold front is coming right before Tet 2025, so from the afternoon and night of January 26 (ie 27th of Tet), the North will turn very cold, the mountainous areas will be very cold, with the possibility of frost and frost. Hanoi's weather will be at its lowest at 9 degrees.
La Nina is active, extreme weather is unpredictable La Nina is active and is likely to last for the next 3 months. Cold air phenomena, hot weather, storms, etc. in 2025 are forecasted to have many unpredictable developments.