Weather forecast for tomorrowArvaikheer, Mongolia

Weather forecast for tomorrow

Friday 23. Oct 2026

  • 1°C
  • -12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hWNW 299°
  • Humidity: 27%
  • UV index: 3
  • Sunrise: 07:36 +08
  • Sunset: 18:09 +08
  • ▼
On Friday, October 23, changing cloud patterns will allow for periods of sunshine.
The predicted temperature range extends from a high of a wintry 1°C to a low of a frigid -12°C.
An unusual colder pattern is expected, as the day’s high matches November's typical max of -1°C.
Sunrise will be at 07:36 and sunset at 18:09; tomorrow's daylight will last for 10h and 33min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 0°C.
Coldest hour: 6h -11°C.

Chance of precipitation

Highest chance: 0h - 21h 0%.

Hourly weather forecast

  • 0h
  • -8°C
  • Feels like:
    -13°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hW 278°
  • Humidity: 39%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • -9°C
  • Feels like:
    -14°C
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hWNW 285°
  • Humidity: 41%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • -10°C
  • Feels like:
    -15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hWNW 287°
  • Humidity: 43%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • -11°C
  • Feels like:
    -16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hNW 310°
  • Humidity: 44%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 07:36
  • 8h
  • -10°C
  • Feels like:
    -15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hNW 305°
  • Humidity: 42%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10h
  • -5°C
  • Feels like:
    -8°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hWNW 301°
  • Humidity: 32%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12h
  • -2°C
  • Feels like:
    -5°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hNW 304°
  • Humidity: 22%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 14h
  • 0°C
  • Feels like:
    -3°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 289°
  • Humidity: 18%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 16h
  • 0°C
  • Feels like:
    -3°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hWNW 297°
  • Humidity: 19%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • -2°C
  • Feels like:
    -5°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hNW 312°
  • Humidity: 26%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:09
  • 20h
  • -5°C
  • Feels like:
    -8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hNNW 327°
  • Humidity: 33%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • -7°C
  • Feels like:
    -11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hNW 319°
  • Humidity: 38%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Friday, a combination of cloud-filled and clear weather is expected.
The temperature will be between a minimum of -11°C and a maximum of 0°C. The feels-like temperature will be between a minimum of -16°C and a maximum of -3°C. The warmest part of the day will be from 14h to 17h.
The forecasted high is more comparable to November's typical maximum of -1°C than the usual for October. The lowest temperature is also more comparable to November's average minimum of -12.6°C than the usual minimum of -4.3°C in October.
Updated: Oct 21, 2026 @ 16:12:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Arvaikheer, clouds will come and go, but expect bright periods in between.

Tomorrow, the highest temperature will be 1°C, while the lowest temperature will be -12°C.
The highest temperature will be uncommonly lower than the average maximum of 8.2°C in October. The lowest temperature will be also uncommonly lower than the average low of -4.3°C.

On Friday, in Arvaikheer, sunrise will be at 07:36 and sunset at 18:09 (+08).

In Arvaikheer, the length of the day tomorrow will be 10h and 33min.