Ulaanbaatar weather live forecast

Today's maximum temperature in Ulaanbaatar is expected to be -13°C. Select a day from the live weather forecast for Ulaanbaatar, Mongolia for more weather parameters.

5-day weather forecast updated at 04:00 on Friday 2nd January 2026 GMT

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The 5-day weather forecast for Mongolia (Ulaanbaatar) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Ulaanbaatar weather forecast by day

Below are the detailed weather forecasts for Ulaanbaatar for the next 5 days.

Ulaanbaatar weather for Saturday 3rd January 2026

Expect broken clouds in Ulaanbaatar, Mongolia with a maximum temperature of -13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 13 kph from the north.

  • -13°C maximum temperature-13
    °C maximum temperature
  • -22°C minimum temperature-22
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -20°C wind chill-20
    °C wind chill
  • Gentle breeze of 13 kph from the North13
    kph wind from N

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Ulaanbaatar weather for Sunday 4th January 2026

Expect fog in low lying areas in Ulaanbaatar, Mongolia with a maximum temperature of -16°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the west.

  • -16°C maximum temperature-16
    °C maximum temperature
  • -22°C minimum temperature-22
    °C minimum temperature
  • Fog in low lying areas
    fog in low lying areas
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -20°C wind chill-20
    °C wind chill
  • Little or no wind of 5 kph from the West5
    kph wind from W

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Ulaanbaatar weather for Monday 5th January 2026

Expect broken clouds in Ulaanbaatar, Mongolia with a maximum temperature of -15°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the west.

  • -15°C maximum temperature-15
    °C maximum temperature
  • -23°C minimum temperature-23
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -19°C wind chill-19
    °C wind chill
  • Little or no wind of 6 kph from the West6
    kph wind from W

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Ulaanbaatar weather for Tuesday 6th January 2026

Expect broken clouds in Ulaanbaatar, Mongolia with a maximum temperature of -15°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the north-west.

  • -15°C maximum temperature-15
    °C maximum temperature
  • -21°C minimum temperature-21
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -21°C wind chill-21
    °C wind chill
  • Light breeze of 11 kph from the North-West11
    kph wind from NW

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Ulaanbaatar weather for Wednesday 7th January 2026

Expect broken clouds in Ulaanbaatar, Mongolia with a maximum temperature of -14°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the south-west.

  • -14°C maximum temperature-14
    °C maximum temperature
  • -23°C minimum temperature-23
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -18°C wind chill-18
    °C wind chill
  • Little or no wind of 6 kph from the South-West6
    kph wind from SW

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  • Save up to 20% small group trips worldwide in 2026
  • Book adventures online in Explore! Big Blue Sale
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Metric (°C / mm)  |  Imperial (°F / inches)

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