See the weekly weather forecast for Ulan Bator, Mongolia, with daily conditions, high and low temperatures, and wind for the next 7 days.
Data last collected (your local time).
Ulan Bator Weekly Weather Outlook
The available forecast for Ulan Bator covers 6 of the next 7 days, from Oct 24, 2026 – Oct 29, 2026. Forecast daytime highs range from -2°C to 2°C. Forecast lows range from -11°C to -8°C.
This weekly weather forecast covers the next seven days, rather than a fixed Monday-to-Sunday calendar week.
7-Day Weather Forecast
Day and night outlook · Celsius
DatePeriodConditionsTemperatureWind
2026-10-24DayClear1.0°CWest below force 32026-10-24NightClear-9.0°CWest below force 32026-10-25DayClear0.0°CWest force 3-42026-10-25NightCloudy-9.0°CWest below force 32026-10-26DayLight snow-2.0°CNorthwest force 3-42026-10-26NightClear-11.0°CWest below force 32026-10-27DayCloudy1.0°CSouthwest below force 32026-10-27NightClear-10.0°CNorth below force 32026-10-28DayClear2.0°CWest below force 32026-10-28NightOvercast-8.0°CWest below force 32026-10-29DayCloudy1.0°CWest force 3-42026-10-29NightCloudy-11.0°CWest below force 3