Mongolia weather live forecast

Today's maximum temperature in Mongolia is expected to be 26°C. Select a day from the live weather forecast for Mongolia (Ulaanbaatar) for more weather parameters.

Tuesday
1st Sep
26

13

11

6
Wednesday
2nd Sep
28

16

5

5
Thursday
3rd Sep
28

15

9

5
Friday
4th Sep
16

9

1

3
Saturday
5th Sep
17

8

7

2

5-day weather forecast updated at 04:00 on Monday 31st August 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.

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.

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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 Tuesday 1st September 2026

Expect scattered clouds in Mongolia with a maximum temperature of 26°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

26
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Mongolia weather for Wednesday 2nd September 2026

Expect broken clouds in Mongolia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

28
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from E

Mongolia weather for Thursday 3rd September 2026

Expect scattered clouds in Mongolia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

28
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
24
kph wind from SW

Mongolia weather for Friday 4th September 2026

Expect mostly cloudy with light rain in Mongolia with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 14 kph from the north-west.

16
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
46
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Mongolia weather for Saturday 5th September 2026

Expect isolated thunderstorms in Mongolia with a maximum temperature of 17°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a light breeze of 9 kph from the north-west.