Weather forecast for tomorrowArvaikheer, Mongolia

Weather forecast for tomorrow

Friday 23. Oct 2026

  • 2°C
  • -12°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hWNW 298°
  • Humidity: 27%
  • UV index: 3
  • Sunrise: 07:36 +08
  • Sunset: 18:09 +08
  • ▼
Tomorrow, on Friday, a crisp, sunny atmosphere is also likely.
Temperature fluctuations between a cold 2°C and a frigid -12°C are predicted.
The expected high is lower and consistent with November's normal of -1°C rather than October's.
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 1°C.
Coldest hour: 6h -11°C.

Chance of precipitation

Highest chance: 0h - 21h 0%.

Hourly weather forecast

  • 0h
  • -7°C
  • Feels like:
    -13°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hW 275°
  • Humidity: 36%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • -9°C
  • Feels like:
    -14°C
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hWNW 283°
  • Humidity: 40%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • -10°C
  • Feels like:
    -15°C
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hWNW 284°
  • Humidity: 42%
  • 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 307°
  • Humidity: 44%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 07:36
  • 8h
  • -10°C
  • Feels like:
    -15°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hNW 305°
  • Humidity: 43%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10h
  • -5°C
  • Feels like:
    -8°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hWNW 294°
  • Humidity: 31%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12h
  • -2°C
  • Feels like:
    -5°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hNW 305°
  • Humidity: 22%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 14h
  • 1°C
  • Feels like:
    -3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 287°
  • 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: 9km/hWNW 294°
  • Humidity: 18%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • -2°C
  • Feels like:
    -5°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hNW 310°
  • Humidity: 25%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:09
  • 20h
  • -5°C
  • Feels like:
    -8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hNW 315°
  • Humidity: 33%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • -6°C
  • Feels like:
    -10°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hNW 312°
  • Humidity: 37%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, a combination of gloomy and sunny weather is expected.
The temperature will be between a minimum of -11°C and a maximum of 1°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 at 14h and 15h.
The maximum temperature will be more resembling November's average high of -1°C than October's 8.2°C. The expected low will be also more similar to what’s common in November than the current October average of -4.3°C.
Updated: Oct 21, 2026 @ 21:03:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Friday, open skies and radiant sunshine are expected.

Tomorrow, the maximum temperature will be 2°C, while the minimum temperature will be -12°C.
The maximum temperature will be noticeably lower than the average highest temperature of 8.2°C in October. The lowest temperature will be also noticeably 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, tomorrow, there will be 10h and 33min of daylight.