Ulaanbaatar weather live forecast

Today's maximum temperature in Ulaanbaatar is expected to be 46°F. Select a day from the live weather forecast for Ulaanbaatar, Mongolia for more weather parameters.

Monday
15th Sep
46

36

8

3
Tuesday
16th Sep
52

34

9

4
Wednesday
17th Sep
55

36

12

5
Thursday
18th Sep
61

41

7

4
Friday
19th Sep
61

39

8

4

5-day weather forecast updated at 04:00 on Monday 15th 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 Monday 15th September 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 46°F, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the north.

46
°F maximum temperature
36
°F minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
39
°F wind chill
15
mph wind from N

Ulaanbaatar weather for Tuesday 16th September 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 52°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

52
°F maximum temperature
34
°F minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from W

Ulaanbaatar weather for Wednesday 17th September 2025

Expect clear skies in Ulaanbaatar, Mongolia with a maximum temperature of 55°F, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

55
°F maximum temperature
36
°F minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from SW

Ulaanbaatar weather for Thursday 18th September 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

61
°F maximum temperature
41
°F minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
61
°F wind chill
7
mph wind from SE

Ulaanbaatar weather for Friday 19th September 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the east.

61
°F maximum temperature
39
°F minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
61
°F wind chill
6
mph wind from E

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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