Nagano, Japan 7-day weather forecast
Monday 9 November 2026 | 12:22
8°
Broken clouds
Feels like 6°
- High
- 11°
- Low
- 5°
- Humidity
- 77%
- Wind
- 1 km/h
7-day forecast
14 daysHourly forecast
DetailsNagano rain radar
Temperature and rain / Nagano
The coming days
High
19°
Low
0°
Average high
12.8°
Average low
4.7°
Total rain
49.9 mm
Average rain
3.3 mm
Air quality - Nagano
Particles and ozone
Good
7.00 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM109.60µg/m³
Ozone55µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Nagano
Tomorrow in Nagano, expect Scattered clouds ⛅, with:\n\n- High of 9°\n- Low of 6°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09