The long-range forecast for Nagano indicates that current temperatures are within the expected ranges for this time of year, aligning closely with the historical average of 27.1 °C. This suggests typical weather patterns without significant deviations.
Select a month and click on a day for more information:
Wednesday
Jul 1
30° / 15°
Thursday
Jul 2
31° / 15°
Friday
Jul 3
30° / 15°
Saturday
Jul 4
32° / 16°
Sunday
Jul 5
29° / 15°
Monday
Jul 6
30° / 17°
Tuesday
Jul 7
31° / 15°
Wednesday
Jul 8
28° / 15°
Thursday
Jul 9
28° / 17°
Friday
Jul 10
29° / 18°
Saturday
Jul 11
29° / 17°
Sunday
Jul 12
26° / 15°
Monday
Jul 13
28° / 15°
Tuesday
Jul 14
25° / 16°
Wednesday
Jul 15
24° / 18°
Thursday
Jul 16
29° / 18°
Friday
Jul 17
27° / 16°
Saturday
Jul 18
31° / 15°
Sunday
Jul 19
28° / 16°
Monday
Jul 20
31° / 17°
Tuesday
Jul 21
31° / 16°
Wednesday
Jul 22
31° / 16°
Thursday
Jul 23
31° / 17°
Friday
Jul 24
32° / 17°
Saturday
Jul 25
32° / 16°
Sunday
Jul 26
32° / 16°
Monday
Jul 27
31° / 17°
Tuesday
Jul 28
31° / 17°
Wednesday
Jul 29
33° / 17°
Thursday
Jul 30
32° / 17°
Friday
Jul 31
31° / 17°
Nagano 30 days weather forecast
Check out our estimated 30 days weather forecast for Nagano, this data is based on the average weather in Nagano in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Nagano next to the desired date.