Weather forecast for 10 daysNagano, Japan
10-day overview
Daily temperatures
Warmest day: Wednesday 18°C.
Coldest day: Friday 6°C.
Coldest day: Friday 6°C.
Chance of precipitation
Highest chance: Friday 75%.
Long-term weather forecast
- Monday
- 16. Nov 2026
- 13°C
- 5°C
Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 14km/hNNE 27°
- Humidity: 76%
- UV index: 2
- Sunrise: 06:25 JST
- Sunset: 16:38 JST
- details ▼
- Tuesday
- 17. Nov 2026
- 13°C
- 8°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 8km/hSSW 198°
- Humidity: 76%
- UV index: 3
- Sunrise: 06:26 JST
- Sunset: 16:37 JST
- details ▼
- Wednesday
- 18. Nov 2026
- 18°C
- 6°C
Showers
- Precip. probability: 69%
- Precipitation: 11mm
- Wind: 8km/hW 277°
- Humidity: 77%
- UV index: 3
- Sunrise: 06:27 JST
- Sunset: 16:36 JST
- details ▼
- Thursday
- 19. Nov 2026
- 11°C
- 0°C
Showers
- Precip. probability: 59%
- Precipitation: 8mm
- Wind: 15km/hWSW 248°
- Humidity: 69%
- UV index: 3
- Sunrise: 06:28 JST
- Sunset: 16:36 JST
- details ▼
- Friday
- 20. Nov 2026
- 6°C
- -1°C
Rain / Snow
- Precip. probability: 75%
- Precipitation: 11mm
- Wind: 12km/hWSW 248°
- Humidity: 69%
- UV index: 3
- Sunrise: 06:29 JST
- Sunset: 16:35 JST
- details ▼
- Saturday
- 21. Nov 2026
- 8°C
- -1°C
Rain / Snow Showers
- Precip. probability: 67%
- Precipitation: 15mm
- Wind: 8km/hWSW 247°
- Humidity: 69%
- UV index: 3
- Sunrise: 06:30 JST
- Sunset: 16:35 JST
- details ▼
- Sunday
- 22. Nov 2026
- 8°C
- -2°C
AM Rain / Snow Showers
- Precip. probability: 43%
- Precipitation: 8mm
- Wind: 9km/hNNE 22°
- Humidity: 70%
- UV index: 3
- Sunrise: 06:31 JST
- Sunset: 16:34 JST
- details ▼
- Monday
- 23. Nov 2026
- 11°C
- 2°C
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 2mm
- Wind: 6km/hW 266°
- Humidity: 62%
- UV index: 3
- Sunrise: 06:32 JST
- Sunset: 16:34 JST
- details ▼
- Tuesday
- 24. Nov 2026
- 13°C
- 6°C
Few Showers
- Precip. probability: 33%
- Precipitation: 0mm
- Wind: 8km/hSSW 203°
- Humidity: 66%
- UV index: 3
- Sunrise: 06:33 JST
- Sunset: 16:33 JST
- details ▼
- Wednesday
- 25. Nov 2026
- 13°C
- 5°C
Showers
- Precip. probability: 47%
- Precipitation: 4mm
- Wind: 9km/hWSW 257°
- Humidity: 76%
- UV index: 2
- Sunrise: 06:34 JST
- Sunset: 16:33 JST
- details ▼
The weather will be unstable for the next ten days, and a mix of damp, snow-filled, cloudy and mostly clear weather is predicted.
Rainfall is forecasted for Monday, Wednesday, Thursday and next Wednesday.
Snowfall is anticipated on Friday through Sunday. With heavy precipitation of 15mm, most snowfall is expected on Saturday.
Temperature fluctuation will be noticeable in the coming days. The maximum temperature will vary between 6°C and 18°C, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from -2°C to 8°C.
Wednesday will be the warmest day, with a maximum temperature of 18°C; the coldest day will be Friday, with a maximum of 6°C.
Rainfall is forecasted for Monday, Wednesday, Thursday and next Wednesday.
Snowfall is anticipated on Friday through Sunday. With heavy precipitation of 15mm, most snowfall is expected on Saturday.
Temperature fluctuation will be noticeable in the coming days. The maximum temperature will vary between 6°C and 18°C, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from -2°C to 8°C.
Wednesday will be the warmest day, with a maximum temperature of 18°C; the coldest day will be Friday, with a maximum of 6°C.
Updated: Nov 15, 2026 @ 16:37:31 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Nagano, weather will be unstable, and a combination of wet, snow-filled, cloudy and clear weather is predicted for the next ten days.
Rainfall is anticipated on Monday, Wednesday, Thursday and next Wednesday in Nagano. Saturday, with moderate precipitation of 15mm, will be the day with the most rainfall.
Snowfall is anticipated on Friday through Sunday in Nagano. With heavy precipitation of 15mm, Saturday will be the day with the most snowfall.
The maximum temperature will vary between 6°C and 18°C, as the minimum temperature will vary between -2°C and 8°C.
The warmest day will be Wednesday, with a maximum of 18°C. Friday will be the coldest day, with a maximum temperature of 6°C.
On Saturday, a combination of rain showers and snow flurries will keep conditions mixed throughout the day.
Moderate precipitation of 15mm is expected on Saturday. The possibility of rainfall is 67%.
Yes, it will snow on Saturday. Beware - heavy precipitation of 15mm is anticipated on Saturday.
On Saturday, the highest temperature will be 8°C, while the lowest temperature will be -1°C.
On Sunday, intermittent rain and snow showers are expected to linger through the morning.
Light precipitation of 8mm is expected on Sunday. The likelihood of rainfall is 43%.
Moderate precipitation of 8mm is predicted on Sunday. The possibility of snowfall is 43%.
On Sunday, the maximum temperature will be 8°C, while the minimum temperature will be -2°C.
