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Numajiri Weather Forecast - 7 to 16 days - 21st June 2026

Numajiri Weather

ECMWF IFS
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JMA

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Weather Forecast for Numajiri (2,789ft to 4,003ft)

Weather Outlook from 21 June.

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 02:41 PDT, next update expected imminently.

Long-range Snow Outlook for Numajiri

 
Snowfall

 
Snow Line

Max 71°F
Min 50°F

Snow unlikely

Numajiri Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Numajiri from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sun
21
Lt Drizzle

Light drizzle.

Max 62°F
Min 57°F
Mon
22
Drizzle

Drizzle.

Max 60°F
Min 55°F
Tue
23
Lt Drizzle

Light drizzle.

Max 55°F
Min 52°F
Wed
24
Clear

Clear sky.

Max 68°F
Min 51°F
Thu
25
Mixed

Clear spells.

Max 71°F
Min 50°F
Fri
26
Drizzle

Drizzle.

Max 66°F
Min 59°F
Sat
27
Cloud

Cloudy.

Max 67°F
Min 54°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 trail 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 02:41 PDT, next update expected imminently.

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.