By knowing how cold, mild, warm, or hot the weather in Karuizawa, you will find it easier to plan your days.
Our 14 day weather forecast for Karuizawa becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Sunday, March 22 | 10 ° / -2 ° |  | Overcast | 2 Km/h | |
| Monday, March 23 | 12 ° / 1 ° |  | Partly cloudy | 8 Km/h | |
| Tuesday, March 24 | 11 ° / 0 ° |  | Clear | 4 Km/h | |
| Wednesday, March 25 | 6 ° / 2 ° |  | Light drizzle | 4 Km/h | |
| Thursday, March 26 | 9 ° / 3 ° |  | Patchy rain possible | 5 Km/h | |
| Friday, March 27 | 12 ° / 1 ° | | Patchy rain possible | 7 Km/h | |
| Saturday, March 28 | 13 ° / 4 ° | | Patchy rain possible | 4 Km/h | |
| Sunday, March 29 | 15 ° / 2 ° | | Light rain shower | 3 Km/h | |
| Monday, March 30 | 8 ° / 5 ° | | Light drizzle | 2 Km/h | |
| Tuesday, March 31 | 11 ° / 3 ° | | Partly cloudy | 3 Km/h | |
| Wednesday, April 1 | 8 ° / 4 ° | | Patchy rain possible | 8 Km/h | |
| Thursday, April 2 | 6 ° / 5 ° | | Light rain | 2 Km/h | |
| Friday, April 3 | 13 ° / 4 ° | | Patchy rain possible | 6 Km/h | |
| Saturday, April 4 | 16 ° / 7 ° | | Patchy light drizzle | 6 Km/h | |
| Further Ahead | |||||
