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29°
Fog, feels like 31°.
Lang Son, Vietnam · Thursday, 15 October 2026
| Time of day | Weather | Temperature | Chance of rain | |
|---|---|---|---|---|
| Morning |  | Mostly clear | 18–27°C | 19% |
| Afternoon | | Partly cloudy | 28–29°C | 25% |
| Evening | | Mostly clear | 23–27°C | 17% |
| Night |  | Mostly clear | 20–22°C | 0% |
Fog
| Time | Weather | Temperature | Feels like | Rain | Humidity | Wind | |
|---|---|---|---|---|---|---|---|
| Thursday, 15 October 2026 | |||||||
| 00:00 | | Mostly clear | 22° | 25° | 0% | 82% | 3 km/h |
| 01:00 | | Partly cloudy | 21° | 24° | 0% | 85% | 3 km/h |
| 02:00 | | Partly cloudy | 21° | 23° | 0% | 88% | 3 km/h |
| 03:00 | | Mostly clear | 20° | 23° | 0% | 90% | 3 km/h |
| 04:00 |  | Clear sky | 19° | 22° | 0% | 93% | 2 km/h |
| 05:00 | | Mostly clear | 19° | 22° | 0% | 95% | 2 km/h |
| 06:00 | | Fog | 18° | 21° | 0% | 98% | 2 km/h |
| 07:00 | | Fog | 19° | 22° | 0% | 97% | 1 km/h |
| 08:00 | | Mostly clear | 23° | 27° | 4% | 85% | 2 km/h |
| 09:00 | | Partly cloudy | 25° | 28° | 11% | 73% | 9 km/h |
| 10:00 | | Partly cloudy | 26° | 28° | 16% | 69% | 9 km/h |
| 11:00 | | Overcast | 27° | 30° | 19% | 64% | 11 km/h |
| 12:00 | | Partly cloudy | 28° | 31° | 22% | 60% | 11 km/h |
| 13:00 | | Partly cloudy | 28° | 30° | 23% | 57% | 12 km/h |
| 14:00 | | Partly cloudy | 29° | 30° | 24% | 56% | 12 km/h |
| 15:00 | | Overcast | 29° | 30° | 25% | 56% | 12 km/h |
| 16:00 | | Partly cloudy | 28° | 30° | 23% | 58% | 12 km/h |
| 17:00 | | Mostly clear | 27° | 29° | 17% | 64% | 8 km/h |
| 18:00 | | Partly cloudy | 25° | 27° | 9% | 71% | 10 km/h |
| 19:00 | | Mostly clear | 24° | 26° | 3% | 77% | 9 km/h |
| 20:00 | | Mostly clear | 23° | 25° | 1% | 78% | 6 km/h |
| 21:00 | | Mostly clear | 22° | 24° | 0% | 82% | 5 km/h |
| 22:00 | | Mostly clear | 21° | 23° | 0% | 87% | 4 km/h |
| 23:00 | | Mostly clear | 20° | 23° | 0% | 89% | 4 km/h |
This page uses one forecast point in Lang Son. Conditions vary across the region.
Tomorrow, Thursday 15 October 2026, the weather in Lang Son is forecast to be fog, with temperatures of 18–29°C and a chance of rain of up to 25%. It should stay mostly dry.
Updated at 08:01 local time, 14 October 2026
Air quality is acceptable; people who are unusually sensitive should consider limiting prolonged outdoor exertion.