Mongolia weather live forecast

Today's maximum temperature in Mongolia is expected to be -17°C. Select a day from the live weather forecast for Mongolia (Ulaanbaatar) for more weather parameters.

Friday
12th Dec
-17

-22

5

1
Saturday
13th Dec
-17

-24

8

1
Sunday
14th Dec
-12

-20

7

1
Monday
15th Dec
-12

-17

8

1
Tuesday
16th Dec
-10

-18

4

1

5-day weather forecast updated at 04:00 on Thursday 11th 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.

Top Mongolia destinations

Below are temperatures expected today at popular countries, regions and places in Mongolia. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Mongolia destinations

Mongolia weather forecast by day

Below are the detailed weather forecasts for Mongolia for the next 5 days. The forecasts shown are for Ulaanbaatar and may not represent the whole of Mongolia. Browse more destinations in Mongolia to view more weather forecasts.

Mongolia weather for Friday 12th December 2025

Expect broken clouds in Mongolia with a maximum temperature of -17°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.

-17
°C maximum temperature
-22
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-21
°C wind chill
6
kph wind from W

Mongolia weather for Saturday 13th December 2025

Expect scattered clouds in Mongolia with a maximum temperature of -17°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the south-west.

-17
°C maximum temperature
-24
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-22
°C wind chill
6
kph wind from SW

Mongolia weather for Sunday 14th December 2025

Expect scattered clouds in Mongolia with a maximum temperature of -12°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 kph from the south-east.

-12
°C maximum temperature
-20
°C minimum temperature
scattered clouds
7
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-16
°C wind chill
7
kph wind from SE

Mongolia weather for Monday 15th December 2025

Expect clear skies in Mongolia with a maximum temperature of -12°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the west.

-12
°C maximum temperature
-17
°C minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-15
°C wind chill
5
kph wind from W

Mongolia weather for Tuesday 16th December 2025

Expect scattered clouds in Mongolia with a maximum temperature of -10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the south-east.