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Numajiri Weather Forecast - 7 to 16 days - 12th August 2026

Numajiri Weather

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Weather Forecast for Numajiri ( 850m to 1,220m 2,789ft to 4,003ft )

Weather Outlook from 12 August.

Numajiri Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Numajiri Weather Forecast updated at 10:46 BST, next update expected 16:00 BST.

Long-range Snow Outlook for Numajiri

 
Snowfall

 
Snow Line

Max 27℃ 80°F
Min 16℃ 60°F

Snow unlikely

Numajiri Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Numajiri from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Wed
12
Lt Drizzle

Light drizzle.

Max 20℃ 67°F
Min 19℃ 65°F
Thu
13
Lt Drizzle

Light drizzle.

Max 21℃ 70°F
Min 19℃ 66°F
Fri
14
Shwrs

Rain showers.

Max 21℃ 70°F
Min 19℃ 66°F
Sat
15
Fair

Fair.

Max 22℃ 71°F
Min 16℃ 62°F
Sun
16
Mixed

Clear spells.

Max 23℃ 73°F
Min 16℃ 60°F
Mon
17
Drizzle

Drizzle.

Max 22℃ 71°F
Min 16℃ 61°F
Tue
18
Fair

Fair.

Max 27℃ 80°F
Min 18℃ 64°F

No significant snowfall is forecast for this period.

This Snow Forecast for Numajiri, Japan gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Numajiri, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Numajiri Weather Forecast updated at 10:46 BST, next update expected 16:00 BST.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Numajiri.

For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Numajiri .

Off-Piste Safety in Numajiri

Before skiing or snowboarding off-piste in Numajiri, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.