Kusatsu Onsen 48-Hour Snow Forecast
Updated 22 July 2026 14:42 PDT
2-Day Forecast for Kusatsu Onsen
48-hours from 23 July.
See below for forecast detail
Kusatsu Onsen Snow Forecast updated at 14:42 PDT, next update expected 20:00 PDT.
Forecast for today in Kusatsu Onsen
Max 82°F
Min 67°F
Valley temperatures from an overnight low of 67°F to daytime highs around 82°F
Temperature at BaseTemp at Base
Thu
23
Snow unlikely
Clear sky, light drizzle, clear sky later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Kusatsu Onsen
Max 80°F
Min 66°F
Valley temperatures from an overnight low of 66°F to daytime highs around 80°F
Temperature at BaseTemp at Base
Fri
24
Snow unlikely
Fair, drizzle, fair later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 | | Clear sky. | 69°F | NW Light | -125% | |
| Thu | 01:00 | | Clear sky. | 68°F | NW Light | -125% | |
| Thu | 02:00 | | Clear sky. | 67°F | NW Light | -125% | |
| Thu | 03:00 | | Clear sky. | 67°F | NW Light | -125% | |
| Thu | 04:00 | | Clear sky. | 68°F | NW Light | -125% | |
| Thu | 05:00 | | Clear sky. | 68°F | NW Light | -125% | |
| Thu | 06:00 | | Clear sky. | 69°F | NW Light | -125% | |
| Thu | 07:00 | | Clear sky. | 72°F | NW Light | -125% | |
| Thu | 08:00 | | Clear sky. | 75°F | NW Light | -125% | |
| Thu | 09:00 | | Clear sky. | 77°F | NW Light | -125% | |
| Thu | 10:00 | | Clear sky. | 79°F | NW Light | -125% | |
| Thu | 11:00 | | Clear sky. | 80°F | NW Light | -125% | |
| Thu | 12:00 | | Clear sky. | 81°F | NW Light | -125% | |
| Thu | 13:00 | | Clear sky. | 81°F | NW Light | -125% | |
| Thu | 14:00 | | Clear sky. | 82°F | NW Light | -125% | |
| Thu | 15:00 | | Clear sky. | 81°F | NW Light | -125% | |
| Thu | 16:00 | | Clear sky. | 79°F | NW Light | -125% | |
| Thu | 17:00 | | Fair at altitude. Clear below. | 78°F | NW Light | -125% | |
| Thu | 18:00 | | Fair at altitude. Clear below. | 75°F | NW Light | -125% | |
| Thu | 19:00 | | Fair. | 73°F | NW Light | -125% | |
| Thu | 20:00 | | Clear spells at altitude. Lt drizzle below. | 70°F | NW Calm | -125% | |
| Thu | 21:00 | | Light drizzle. | 69°F | NW Light | -125% | |
| Thu | 22:00 | | Clear spells at altitude. Lt drizzle below. | 68°F | NW Light | -125% | |
| Thu | 23:00 | | Cloudy at altitude. Lt drizzle below. | 69°F | NW Light | -125% | |
| Fri | 00:00 |  | Clear spells at altitude. Cloud below. | 68°F | SW Light | -125% | |
| Fri | 01:00 | | Cloudy. | 68°F | SW Light | -125% | |
| Fri | 02:00 | | Clear spells at altitude. Cloud below. | 68°F | SW Light | -125% | |
| Fri | 03:00 | | Fair at altitude. Mixed below. | 67°F | SW Light | -125% | |
| Fri | 04:00 | | Fair. | 67°F | SW Light | -125% | |
| Fri | 05:00 | | Fair. | 66°F | SW Light | -125% | |
| Fri | 06:00 | | Fair at altitude. Clear below. | 67°F | SW Light | -125% | |
| Fri | 07:00 | | Clear sky. | 68°F | SW Calm | -125% | |
| Fri | 08:00 | | Fair. | 70°F | SW Light | -125% | |
| Fri | 09:00 | | Clear sky at altitude. Fair below. | 71°F | SW Light | -125% | |
| Fri | 10:00 | | Clear sky at altitude. Fair below. | 75°F | SW Light | -125% | |
| Fri | 11:00 | | Clear sky. | 78°F | SW Light | -125% | |
| Fri | 12:00 | | Clear sky at altitude. Fair below. | 80°F | SW Light | -125% | |
| Fri | 13:00 | | Clear sky at altitude. Lt drizzle below. | 78°F | SW Light | -125% | |
| Fri | 14:00 | | Clear sky at altitude. Drizzle below. | 76°F | SW Light | -125% | |
| Fri | 15:00 | | Clear sky at altitude. Lt drizzle below. | 76°F | SW Light | -125% | |
| Fri | 16:00 | | Fair at altitude. Drizzle below. | 71°F | SW Light | -125% | |
| Fri | 17:00 | | Light snow at altitude. Drizzle below. | 71°F | SW Light | -125% | |
| Fri | 18:00 | | Light drizzle. | 70°F | SW Light | -125% | |
| Fri | 19:00 | | Drizzle. | 69°F | SW Light | -125% | |
| Fri | 20:00 | | Light drizzle. | 68°F | SW Calm | -125% | |
| Fri | 21:00 | | Fair at altitude. Lt drizzle below. | 67°F | SW Calm | -125% | |
| Fri | 22:00 | | Fair. | 67°F | SW Light | -125% | |
| Fri | 23:00 | | Fair. | 67°F | SW Calm | -125% | |
Snow Forecast near Kusatsu Onsen
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Kusatsu Onsen are not available.
Kusatsu Onsen Snow
For current snow depths and skiing conditions, see our Current Snow Report for Kusatsu Onsen.
No significant snowfall is forecast for this period.
This Snow Forecast for Kusatsu Onsen, 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 Kusatsu Onsen, 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.
Snow Reliability
Kusatsu Onsen typically experiences reliable snowfall, with an average snow depth of 200 cm during peak season. For the latest snow conditions, including depth and weather updates, check J2Ski for accurate information.