Weather forecast for 10 daysAltai, Mongolia

10-day overview

Daily temperatures

Warmest day: tomorrow 3°C.
Coldest period: Saturday - Sunday -5°C.

Chance of precipitation

Highest chance: Thursday 10%.

Long-term weather forecast

  • Tuesday
  • 20. Oct 2026
  • -1°C
  • -8°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 211°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 07:58 +08
  • Sunset: 18:40 +08
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 3°C
  • -10°C
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 33km/hSW 222°
  • Humidity: 35%
  • UV index: 3
  • Sunrise: 08:00 +08
  • Sunset: 18:39 +08
  • ▼
  • Thursday
  • 22. Oct 2026
  • -4°C
  • -13°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 21km/hWSW 254°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 08:01 +08
  • Sunset: 18:37 +08
  • ▼
  • Friday
  • 23. Oct 2026
  • -4°C
  • -14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hWSW 248°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 08:03 +08
  • Sunset: 18:35 +08
  • ▼
  • Saturday
  • 24. Oct 2026
  • -5°C
  • -15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 11km/hW 259°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 08:04 +08
  • Sunset: 18:33 +08
  • ▼
  • Sunday
  • 25. Oct 2026
  • -5°C
  • -14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hW 263°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 08:05 +08
  • Sunset: 18:32 +08
  • ▼
  • Monday
  • 26. Oct 2026
  • -4°C
  • -14°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hWNW 287°
  • Humidity: 44%
  • UV index: 2
  • Sunrise: 08:07 +08
  • Sunset: 18:30 +08
  • ▼
  • Tuesday
  • 27. Oct 2026
  • -2°C
  • -12°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hWSW 252°
  • Humidity: 39%
  • UV index: 2
  • Sunrise: 08:08 +08
  • Sunset: 18:29 +08
  • ▼
  • Wednesday
  • 28. Oct 2026
  • -1°C
  • -11°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hW 266°
  • Humidity: 37%
  • UV index: 2
  • Sunrise: 08:10 +08
  • Sunset: 18:27 +08
  • ▼
  • Thursday
  • 29. Oct 2026
  • -2°C
  • -12°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 13km/hW 279°
  • Humidity: 43%
  • UV index: 2
  • Sunrise: 08:11 +08
  • Sunset: 18:25 +08
  • ▼
Over the next ten days, conditions will reflect that a combination of sun-filled and gloomy weather is anticipated.
Rainfall is not expected in Altai in the upcoming days.
The temperature will vary considerably in the upcoming period. Forecast highs will fluctuate between -5°C and 3°C, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between -15°C and -8°C.
The warmest day will be Wednesday, with a maximum of 3°C; Saturday and Sunday, with the highest temperature of -5°C, will be the coldest days in Altai.
Updated: Oct 19, 2026 @ 16:00:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Altai, a combination of dry and sunny and cloudy weather is predicted for the next ten days.

The maximum temperature will vary between -5°C and 3°C, as the minimum temperature will vary between -15°C and -8°C.

Tomorrow will be the warmest day, with a maximum temperature of 3°C. With a maximum temperature of -5°C, Saturday and Sunday will be the coldest days.

On Saturday, in Altai, partly cloudy skies will persist, making for a mix of sun and clouds.

On Saturday, the maximum temperature will be -5°C, while the minimum temperature will be -15°C.

On Sunday, some passing clouds may drift through, but the sun will shine at times.

On Sunday, the highest temperature in Altai will be -5°C, while the lowest temperature will be -14°C.