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
4th Aug
26

15

11

8
Wednesday
5th Aug
26

16

9

7
Thursday
6th Aug
27

15

10

8
Friday
7th Aug
30

16

9

8
Saturday
8th Aug
29

19

3

6

5-day weather forecast updated at 04:00 on Monday 3rd August 2026 GMT

More about Mongolia

Mongolia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Mongolia

Intrepid Travel discount code: £200 off small group tours

Discount Code

Save EXTRA £200 on select small group tours worldwide
Min spend of £1,500 per person. T&Cs apply
Travel before 30th June 2027 (inclusive)

Show discount code

******011

Redeem Intrepid Travel discount code >>

Expires at 23:59 on Monday 31st Aug 2026 · View all Intrepid Travel offers

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 Tuesday 4th August 2026

Expect isolated thunderstorms in Mongolia with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 7 kph from the east.

26
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
8
UV index (Very High)
35
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
7
kph wind from E

Mongolia weather for Wednesday 5th August 2026

Expect scattered clouds in Mongolia with a maximum temperature of 26°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

26
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
9
kph wind from E

Mongolia weather for Thursday 6th August 2026

Expect scattered clouds in Mongolia with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

27
°C maximum temperature
15
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from E

Mongolia weather for Friday 7th August 2026

Expect scattered clouds in Mongolia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

30
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

Mongolia weather for Saturday 8th August 2026

Expect isolated thunderstorms in Mongolia with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a light breeze of 12 kph from the west.