Our 14 day weather forecast for Nagano becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Nagano 14 day forecast

Date	Temperatures		Wind
Sunday, June 21	26 ° / 11 °	Patchy rain possible	6 Km/h
Monday, June 22	20 ° / 14 °	Patchy rain possible	7 Km/h
Tuesday, June 23	20 ° / 5 °	Patchy rain possible	4 Km/h
Wednesday, June 24	22 ° / 4 °	Patchy rain possible	2 Km/h
Thursday, June 25	24 ° / 7 °	Patchy rain possible	4 Km/h
Friday, June 26	17 ° / 10 °	Moderate rain	4 Km/h
Saturday, June 27	24 ° / 10 °	Patchy rain possible	5 Km/h
Sunday, June 28	23 ° / 12 °	Patchy light drizzle	6 Km/h
Monday, June 29	21 ° / 15 °	Light rain	4 Km/h
Tuesday, June 30	26 ° / 15 °	Light rain shower	4 Km/h
Wednesday, July 1	27 ° / 12 °	Light rain shower	4 Km/h
Thursday, July 2	28 ° / 12 °	Patchy rain possible	4 Km/h
Friday, July 3	24 ° / 12 °	Moderate rain	7 Km/h
Saturday, July 4	29 ° / 13 °	Patchy rain possible	6 Km/h
Further Ahead

Nagano 14 days – weather graph

The weather in Nagano for the next 14 days - FAQ

What will the temperature be in Nagano during the next 14 days?

The temperature will range between 29° C and 17° C. The hottest day in the next 2 weeks will be on July 4 and the coldest on June 26.

Will it rain at Nagano in the next 14 days?

Yes, there will be around 14 days with rain and an overall rainfall of 38 mm.

Can I see more details about the weather in Nagano on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Nagano's pages.

Do you have a weather forecast for Nagano for more than 14 days?

You can check the Nagano long range weather page, it is not a forecast, but it can give you an idea of how the weather in Nagano will be like (based on past weather information).