Karuizawa Weather
Two Week Weather Forecast for Karuizawa (940m to 1,155m)
This is the Snow Forecast and Weather Outlook for Karuizawa, Japan for 16 days from 18 January.
Updated 18 January 2025 12:32 CST.
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 12:32 CST, next update expected 15:00 CST.
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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 | |
|---|---|---|---|
| Sat 18 |  | Clear sky. | Max 1℃ Min -5℃ |
| Sun 19 |  | Clear spells. | Max 4℃ Min -1℃ |
| Mon 20 | | Fair. | Max 7℃ Min -1℃ |
| Tue 21 | | Clear sky. | Max 4℃ Min -3℃ |
| Wed 22 | | Clear spells at altitude, fair below. | Max 4℃ Min -3℃ |
| Thu 23 | | Clear sky. | Max 6℃ Min -1℃ |
| Fri 24 |  | Cloudy. | Max 6℃ Min -3℃ |
| Sat 25 | | Fair at altitude, clear sky below. | Max 2℃ Min -4℃ |
| Sun 26 | | Cloudy. | Max 2℃ Min -2℃ |
| Mon 27 | | Snow showers at altitude, rain showers below. | Max 6℃ Min -5℃ |
| Tue 28 | | Fair at altitude, clear sky below. | Max -2℃ Min -5℃ |
| Wed 29 | | Cloudy. | Max 1℃ Min -5℃ |
| Thu 30 | | Fair at altitude, clear sky below. | Max 0℃ Min -5℃ |
| Fri 31 | | Clear sky. | Max 3℃ Min -3℃ |
| Sat 01 | | Clear sky at altitude, clear spells below. | Max 7℃ Min -2℃ |
| Sun 02 |  | Light drizzle. | Max 4℃ Min -3℃ |
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 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.
Karuizawa Weather Forecast updated at 12:32 CST, next update expected 15:00 CST.
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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