Ulaanbaatar weather live forecast

Today's maximum temperature in Ulaanbaatar is expected to be -8°F. Select a day from the live weather forecast for Ulaanbaatar, Mongolia for more weather parameters.

Wednesday
24th Dec
-8

-11

8

1
Thursday
25th Dec
3

-11

6

1
Friday
26th Dec
3

-6

8

1
Saturday
27th Dec
9

-4

6

1
Sunday
28th Dec
3

-11

4

1

5-day weather forecast updated at 04:00 on Tuesday 23rd December 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 Wednesday 24th December 2025

Expect clear skies in Ulaanbaatar, Mongolia with a maximum temperature of -8°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 4 mph from the west.

-8
°F maximum temperature
-11
°F minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-18
°F wind chill
4
mph wind from W

Ulaanbaatar weather for Thursday 25th December 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 3°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 mph from the east.

3
°F maximum temperature
-11
°F minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-4
°F wind chill
4
mph wind from E

Ulaanbaatar weather for Friday 26th December 2025

Expect clear skies in Ulaanbaatar, Mongolia with a maximum temperature of 3°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 4 mph from the south-east.

3
°F maximum temperature
-6
°F minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-6
°F wind chill
4
mph wind from SE

Ulaanbaatar weather for Saturday 27th December 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 9°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 5 mph from the south-east.

9
°F maximum temperature
-4
°F minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
cm of snow expected
0
°F wind chill
5
mph wind from SE

Ulaanbaatar weather for Sunday 28th December 2025

Expect scattered clouds in Ulaanbaatar, Mongolia with a maximum temperature of 3°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 mph from the north-west.