Karuizawa Weather
Two Week Weather Forecast for Karuizawa (3,084ft to 3,789ft)
This is the Snow Forecast and Weather Outlook for Karuizawa, Japan for 16 days from 4 June.
Updated 04 June 2025 13:32 PDT.
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 13:32 PDT, next update expected 16:00 PDT.
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Karuizawa has no new snow forecast in the next 48 hours.
Karuizawa Daily Weather Forecast Detail
Base | Snow and Weather | Temp Town | |
---|---|---|---|
Wed 04 | ![]() | Clear sky. | Max 73°F Min 51°F |
Thu 05 | ![]() | Clear sky. | Max 71°F Min 53°F |
Fri 06 | ![]() | Clear spells. | Max 72°F Min 58°F |
Sat 07 | ![]() | Clear sky. | Max 70°F Min 55°F |
Sun 08 | ![]() | Cloudy at altitude, fog below. | Max 72°F Min 60°F |
Mon 09 | ![]() | Cloudy at altitude, fog below. | Max 63°F Min 56°F |
Tue 10 | ![]() | Fog. | Max 71°F Min 61°F |
Wed 11 | ![]() | Fog. | Max 79°F Min 61°F |
Thu 12 | ![]() | Cloudy. | Max 81°F Min 65°F |
Fri 13 | ![]() | Light drizzle. | Max 69°F Min 63°F |
Sat 14 | ![]() | Light snow at altitude, rain showers below. | Max 74°F Min 59°F |
Sun 15 | ![]() | Cloudy at altitude, fog below. | Max 69°F Min 59°F |
Mon 16 | ![]() | Rain showers. | Max 79°F Min 62°F |
Tue 17 | ![]() | Light snow showers at altitude, light rain showers below. | Max 83°F Min 62°F |
Wed 18 | ![]() | Light snow at altitude, light rain below. | Max 69°F Min 58°F |
Thu 19 | ![]() | Light snow at altitude, light rain below. | Max 73°F Min 55°F |
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 13:32 PDT, next update expected 16:00 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 .
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