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

Numajiri Weather

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JMA

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

Weather Outlook from 21 March.

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 15:40 PDT, next update expected imminently.

Long-range Snow Outlook for Numajiri

 
Snowfall

 
Snow Line

Max 56°F
Min 22°F

New Snow

Snow Line from 2,838ft to resort level (2,789ft).

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Numajiri Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Numajiri from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sat
21
Clear

Clear sky.

Max 34°F
Min 22°F
Sun
22
Clear

Clear sky.

Max 47°F
Min 27°F
Mon
23
Fair

Fair.

Max 48°F
Min 35°F
Tue
24
Clear

Clear sky.

Max 44°F
Min 30°F
Wed
25
Lt Drizzle

Light drizzle.

Max 46°F
Min 30°F
Thu
26
Fair

Fair.

Max 50°F
Min 39°F
Fri
27
Clear

Clear sky.

Max 56°F
Min 37°F

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 15:40 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.