The National Center for Hydro-Meteorological Forecasting has announced that Northern Vietnam will enjoy sunny and dry weather in the coming days, but this will change as a cold front approaches on the evening of September 30. This cold air is expected to bring rain showers and a drop in temperature, especially in the northern regions.

As of September 27, the weather from Hue to Lam Dong and the southern regions of Vietnam are experiencing scattered rain and thunderstorms, with some areas likely to see heavy downpours. Forecasts indicate that these regions could receive rainfall amounts ranging from 10 to 20 mm, with isolated areas experiencing over 60 mm of rain.

For the remainder of September, a low-pressure trough will dominate the weather in Northern Vietnam, leading to predominantly dry and sunny conditions, with some areas experiencing heat. However, as the cold front moves in, temperatures are expected to decrease slightly in early October.

In Central Vietnam, light rain is anticipated tonight and tomorrow, mainly along the southern coastal areas. From September 29 to 30, Central Vietnam will see less rain and more sunshine, with some areas possibly experiencing hot weather.

By the early hours of October 1, the cold air will reach Thanh Hoa and Nghe An, bringing the likelihood of rain showers and thunderstorms. In the Central Highlands and southern regions, rainfall is expected to decrease, with scattered rain and thunderstorms primarily occurring in the evenings and nights.

Weather forecasts for September 28 across various regions in Vietnam are as follows:

• Hanoi: Cloudy, with evening and night rain showers; daytime sunny with some areas experiencing heat. Low temperatures of 26-28°C and highs of 33-35°C.
• Northwest Region: Cloudy, with evening and night rain showers; daytime sunny with some heat. Low temperatures of 24-27°C, with highs of 32-35°C.
• Northeast Region: Cloudy, with evening and night rain showers; daytime sunny with some heat. Low temperatures of 25-28°C, with highs of 32-35°C.
• Thanh Hoa to Hue: Cloudy, with evening and night rain showers; daytime sunny with some heat. Low temperatures of 24-27°C, with highs of 32-35°C.
• South Central Coast: Cloudy, with scattered rain showers and thunderstorms; daytime sunny. Low temperatures of 23-26°C, with highs of 31-34°C.
• Central Highlands: Cloudy, with scattered rain showers and thunderstorms; nighttime and tomorrow afternoon may see heavier rain in some areas. Low temperatures of 20-23°C, with highs of 28-31°C.
• Southern Region: Cloudy, with scattered rain showers and thunderstorms; nighttime and tomorrow afternoon may see heavier rain in some areas. Low temperatures of 23-26°C, with highs of 31-34°C.

Overall, the weather in Northern Vietnam will remain predominantly sunny with low chances of rain until the cold front arrives, marking a significant change in the weather pattern.