Altai weather live forecast

Today's maximum temperature in Altai is expected to be 20°C. Select a day from the live weather forecast for Altai, Mongolia for more weather parameters.

Wednesday
17th Jun
20

12

6

6
Thursday
18th Jun
17

9

2

7
Friday
19th Jun
17

5

16

9
Saturday
20th Jun
19

6

16

8
Sunday
21st Jun
20

8

7

8

5-day weather forecast updated at 04:01 on Wednesday 17th June 2026 GMT

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The 5-day weather forecast for Mongolia (Altai) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Altai weather forecast by day

Below are the detailed weather forecasts for Altai for the next 5 days.

Altai weather for Wednesday 17th June 2026

Expect broken clouds in Altai, Mongolia with a maximum temperature of 20°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.

20
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
23
kph wind from N

Altai weather for Thursday 18th June 2026

Expect mostly cloudy with light rain in Altai, Mongolia with a maximum temperature of 17°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a moderate breeze of 26 kph from the north.

17
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
7
UV index (High)
8
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
26
kph wind from N

Altai weather for Friday 19th June 2026

Expect clear skies in Altai, Mongolia with a maximum temperature of 17°C, maximum UV of 9 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

17
°C maximum temperature
5
°C minimum temperature
clear skies
16
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
17
°C wind chill
21
kph wind from N

Altai weather for Saturday 20th June 2026

Expect clear skies in Altai, Mongolia with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

19
°C maximum temperature
6
°C minimum temperature
clear skies
16
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from NW

Altai weather for Sunday 21st June 2026

Expect broken clouds in Altai, Mongolia with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.