According to experts from the National Center for Hydro-Meteorological Forecasting, Hanoi's weather from August 8-10 will be cloudy with no rain, and sunny to intensely hot. The highest daytime temperature will be around 34-38 degrees Celsius, and the nighttime temperature will be 28-30 degrees Celsius.
Specifically, today (August 8th), the area continues to experience hot weather, with maximum temperatures of 35-37 degrees Celsius; in particular, on August 9th, the heat here will reach intense levels, with maximum temperatures up to 38 degrees Celsius. This heatwave in Hanoi will last until the end of August 10th.
In addition, the meteorological agency forecasts the weather developments in other areas of Northern Vietnam. Today, in the Northeast region, Southern Son La and Hoa Binh, there will be hot weather, with some areas experiencing intense heat with maximum temperatures ranging from 35-37 degrees Celsius, and some places exceeding 37 degrees Celsius; the lowest relative humidity will be 55-60%.
On August 9th, the Northern region experienced hot weather, with particularly hot and intensely hot conditions in southern Son La, Hoa Binh, and the Northern delta, reaching maximum temperatures of 35-38 degrees Celsius; the lowest relative humidity was 50-55%.
Specifically in the area from Thanh Hoa to Phu Yen , both days saw hot and intensely hot weather with maximum temperatures ranging from 35-38 degrees Celsius, and even exceeding 38 degrees Celsius in some places; the lowest relative humidity was 45-55%.
Please note that the temperature forecast in heatwave reports and the actual perceived temperature outdoors may differ by 2-4 degrees, or even more, depending on surface conditions such as concrete or asphalt.
Weather forecast for Hanoi over the next 3 days (August 8-10) :
| Day | Daytime (7am-7pm) | Night (7 PM - 7 AM) |
| 8/8 | Cloudy, no rain, hot and sunny. South to southeast wind, force 2-3. | Cloudy, no rain. South to southeast wind, force 2-3. |
| 9/8 | Cloudy, no rain, intensely hot and sunny. Light wind. | Cloudy, no rain. Light wind.  The top scorer in Hanoi's 10th grade entrance exam achieved 29.75/30 points.With an entrance exam score of 29.75, Tran Minh Ha, a student from Newton Secondary and High School, became the top scorer in the 2026 public high school entrance exam.  Iran has again blockaded the Strait of Hormuz.On June 19, Iran reimposed a blockade on the Strait of Hormuz, citing Israel's refusal to withdraw its forces from southern Lebanon and the continued presence of US troops in the region.  BREAKING NEWS: Iran again announces closure of the Strait of Hormuz.(NLDO) - Tehran has announced it will continue its blockade of the Strait of Hormuz and will not participate in the planned nuclear talks with the US in Switzerland. |
| August 10th | Cloudy, no rain, intensely hot and sunny. Light wind. | Cloudy, with showers and thunderstorms. |
Source: https://vietnamnet.vn/thoi-tiet-ha-noi-3-ngay-toi-nang-nong-gay-gat-den-38-do-truoc-khi-lai-mua-giong-2309712.html
