This year's long-range forecast for Karuizawa reveals higher temperatures, peaking at 29°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Saturday
Jun 1
20° / 7°
Sunday
Jun 2
19° / 8°
Monday
Jun 3
16° / 10°
Tuesday
Jun 4
19° / 9°
Wednesday
Jun 5
20° / 7°
Thursday
Jun 6
24° / 5°
Friday
Jun 7
26° / 10°
Saturday
Jun 8
25° / 12°
Sunday
Jun 9
25° / 11°
Monday
Jun 10
27° / 12°
Tuesday
Jun 11
29° / 12°
Wednesday
Jun 12
28° / 13°
Thursday
Jun 13
26° / 14°
Friday
Jun 14
27° / 13°
Saturday
Jun 15
28° / 12°
Sunday
Jun 16
23° / 16°
Monday
Jun 17
28° / 16°
Tuesday
Jun 18
28° / 15°
Wednesday
Jun 19
30° / 19°
Thursday
Jun 20
27° / 19°
Friday
Jun 21
29° / 14°
Saturday
Jun 22
27° / 16°
Sunday
Jun 23
24° / 16°
Monday
Jun 24
26° / 18°
Tuesday
Jun 25
30° / 17°
Wednesday
Jun 26
30° / 17°
Thursday
Jun 27
29° / 19°
Friday
Jun 28
30° / 19°
Saturday
Jun 29
29° / 20°
Sunday
Jun 30
27° / 19°
Karuizawa 30 days weather forecast
Check out our estimated 30 days weather forecast for Karuizawa, this data is based on the average weather in Karuizawa in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Karuizawa next to the desired date.