Nagano
10 day weather forecast for Nagano
Monday, 20th July 2026, at 06:23
today
33° 19°
tomorrow
32° 18°
Wednesday
33° 18°
Thursday
33° 18°
Friday
32° 17°
Saturday
31° 17°
Sunday
29° 16°
Seemore
Nagano Weather Pages
Nagano weather forecast
The weather forecast for Nagano over the next 5 days indicates very hot and sticky conditions with a humidity level of about 82% with temperatures ranging from 32 °C to 33 °C.
Rain is expected today and will continue at least through Friday, accompanied by a gentle breeze.
Nagano 14 days weather forecast
This weeks weather in Nagano. Click on a date for detailed forecasts
Mon. 20
33°
19°
6.7 mm
Tue. 21
32°
18°
7.4 mm
Wed. 22
33°
18°
2.7 mm
Thu. 23
33°
18°
0.8 mm
Fri. 24
32°
17°
4.3 mm
Sat. 25
31°
17°
3.3 mm
Sun. 26
29°
16°
9.4 mm
Mon. 27
29°
16°
6.2 mm
Tue. 28
30°
16°
5.1 mm
Wed. 29
33°
16°
1.3 mm
Thu. 30
34°
17°
1.1 mm
Fri. 31
35°
19°
1.1 mm
Sat. 1
35°
19°
0.9 mm
Sun. 2
36°
19°
0.3 mm
Further Ahead
You can click on date
Access Nagano weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Nagano long range weather forecast
30 day weather forecast for Nagano
Important Notice
Our Nagano long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Nagano
The chart displays the expected rainfall values (in mm) over the next 14 days in Nagano, highlighting variations in precipitation levels for specific dates. ☔
Nagano Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Nagano over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Nagano
How warm is it in Nagano over the next 14 days?
Over the next two weeks, temperatures in Nagano are expected to range from around 16 °C on the coldest nights up to about 36 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Nagano in the next two weeks?
Yes - rain is expected on about 14 of the next 14 days in Nagano, with roughly 50.7 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Nagano?
Maximum wind speeds in Nagano are forecast to reach about 13 km/h at their peak over the next 14 days.
When is the best time to visit Nagano?
For a month-by-month look at temperatures and rainfall, see our best time to visit Nagano guide.
How accurate is the 14-day forecast for Nagano?
Our Nagano forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Nagano?Get accurate weather forecasts for Nagano, located at latitude 36.65 and longitude 138.183. Stay updated with localized weather information tailored for Nagano.
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