Karuizawa Weather
Weather Forecast for Karuizawa (3,084ft to 3,789ft)
Weather Outlook from 29 April.
Karuizawa Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Karuizawa Weather Forecast updated at 15:43 PDT, next update expected 18:00 PDT.
Long-range Snow Outlook for Karuizawa
Snowfall
Snow Line
Max 68°F
Min 40°F
Snow unlikely
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Karuizawa Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 29 | ![]() | Clear spells. | Max 58°F Min 44°F |
| Thu 30 | ![]() | Cloudy. | Max 45°F Min 40°F |
| Fri 01 | ![]() | Light drizzle. | Max 54°F Min 42°F |
| Sat 02 | ![]() | Clear sky. | Max 65°F Min 46°F |
| Sun 03 | ![]() | Cloudy. | Max 68°F Min 48°F |
| Mon 04 | ![]() | Light drizzle. | Max 66°F Min 49°F |
| Tue 05 | ![]() | Clear spells. | Max 59°F Min 47°F |
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No significant snowfall is forecast for this period.
This Snow Forecast for Karuizawa, 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 Karuizawa, 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.
Karuizawa Weather Forecast updated at 15:43 PDT, next update expected 18:00 PDT.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Karuizawa.For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Karuizawa .
Off-Piste Safety in Karuizawa
Before skiing or snowboarding off-piste in Karuizawa, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.



