Altai weather live forecast

Today's maximum temperature in Altai is expected to be 57°F. Select a day from the live weather forecast for Altai, Mongolia for more weather parameters.

Friday
19th Sep
57

39

7

5
Saturday
20th Sep
54

45

2

4
Sunday
21st Sep
50

41

3

4
Monday
22nd Sep
43

32

4

4
Tuesday
23rd Sep
50

32

12

5

5-day weather forecast updated at 04:02 on Thursday 18th September 2025 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 Friday 19th September 2025

Expect broken clouds in Altai, Mongolia with a maximum temperature of 57°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.

57
°F maximum temperature
39
°F minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
mph wind from E

Altai weather for Saturday 20th September 2025

Expect broken clouds in Altai, Mongolia with a maximum temperature of 54°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the south.

54
°F maximum temperature
45
°F minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
mph wind from S

Altai weather for Sunday 21st September 2025

Expect broken clouds in Altai, Mongolia with a maximum temperature of 50°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south-west.

50
°F maximum temperature
41
°F minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
mph wind from SW

Altai weather for Monday 22nd September 2025

Expect mostly cloudy with light rain in Altai, Mongolia with a maximum temperature of 43°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 16 mph from the west.

43
°F maximum temperature
32
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
79
% chance of some rain
<5
mm of rainfall expected
34
°F wind chill
16
mph wind from W

Altai weather for Tuesday 23rd September 2025

Expect scattered clouds in Altai, Mongolia with a maximum temperature of 50°F, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-west.

50
°F maximum temperature
32
°F minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
46
°F wind chill
10
mph wind from SW

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Metric (°C) | Imperial (°F)

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Mongolia - quick facts
Time difference	UK +7 to +8 hours
Language(s)	Mongolian
Currency	Mongolian Togrog
Electricity	C + F plug (230V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nature