Mongolia weather live forecast

Today's maximum temperature in Mongolia is expected to be 22°C. Select a day from the live weather forecast for Mongolia (Ulaanbaatar) for more weather parameters.

Wednesday
20th May
22

7

13

UV6
Thursday
21st May
14

8

5

UV6
Friday
22nd May
13

5

4

UV2
Saturday
23rd May
22

4

6

UV6
Sunday
24th May
13

3

13

UV5

5-day weather forecast updated at 04:00 on Tuesday 19th May 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.

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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.

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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 Wednesday 20th May 2026

Expect scattered clouds in Mongolia with a maximum temperature of 22°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

22
°C maximum temperature
7
°C minimum temperature
scattered clouds
13
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Mongolia weather for Thursday 21st May 2026

Expect mostly cloudy with rain in Mongolia with a maximum temperature of 14°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 18 kph from the south-west.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
UV6
UV index (High)
39
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
18
kph wind from SW

Mongolia weather for Friday 22nd May 2026

Expect mostly cloudy with light rain in Mongolia with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 20 kph from the north-west.

13
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV2
UV index (Low)
33
% chance of some rain
<5
mm of rainfall expected
13
°C wind chill
20
kph wind from NW

Mongolia weather for Saturday 23rd May 2026

Expect broken clouds in Mongolia with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

22
°C maximum temperature
4
°C minimum temperature
broken clouds
6
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from N

Mongolia weather for Sunday 24th May 2026

Expect scattered clouds in Mongolia with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.