Ulaanbaatar weather live forecast

Today's maximum temperature in Ulaanbaatar is expected to be 15°C. Select a day from the live weather forecast for Ulaanbaatar, Mongolia for more weather parameters.

Tuesday
30th Sep
15

6

11

4
Wednesday
1st Oct
17

5

9

3
Thursday
2nd Oct
19

6

11

4
Friday
3rd Oct
9

3

9

3
Saturday
4th Oct
11

1

5

3

5-day weather forecast updated at 04:00 on Monday 29th September 2025 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 Tuesday 30th September 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

15
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
14
kph wind from NW

Ulaanbaatar weather for Wednesday 1st October 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

17
°C maximum temperature
5
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from SE

Ulaanbaatar weather for Thursday 2nd October 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

19
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
21
kph wind from SW

Ulaanbaatar weather for Friday 3rd October 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

9
°C maximum temperature
3
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
15
kph wind from NW

Ulaanbaatar weather for Saturday 4th October 2025

Expect broken clouds in Ulaanbaatar, Mongolia with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

11
°C maximum temperature
1
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
14
kph wind from E

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Metric (°C / mm) | Imperial (°F / inches)

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Mongolia - quick facts
Time difference	UK +7 to +8 hours
Language(s)	Mongolian
Currency	Mongolian Togrog
Electricity	C + F plug (230V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nature